200975292000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1189

約数の個数: 1152

約数和(自身を含む): 883987872768

約数和(自身を除く): 683012580768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 40, 42, 43, 45, 48, 50, 51, 56, 60, 63, 68, 70, 72, 75, 80, 84, 85, 86, 90, 96, 100, 102, 105, 112, 119, 120, 125, 126, 129, 136, 140, 144, 150, 153, 160, 168, 170, 172, 175, 180, 200, 204, 210, 215, 224, 225, 238, 240, 250, 252, 255, 258, 272, 280, 288, 300, 301, 306, 315, 336, 340, 344, 350, 357, 360, 375, 387, 400, 408, 420, 425, 430, 450, 476, 480, 500, 504, 510, 516, 525, 544, 560, 595, 600, 602, 612, 630, 645, 672, 680, 688, 700, 714, 720, 731, 750, 765, 774, 800, 816, 840, 850, 860, 875, 900, 903, 952, 1000, 1008, 1020, 1032, 1050, 1071, 1075, 1091, 1120, 1125, 1190, 1200, 1204, 1224, 1260, 1275, 1290, 1360, 1376, 1400, 1428, 1440, 1462, 1500, 1505, 1530, 1548, 1575, 1632, 1680, 1700, 1720, 1750, 1785, 1800, 1806, 1904, 1935, 2000, 2016, 2040, 2064, 2100, 2125, 2142, 2150, 2182, 2193, 2250, 2380, 2400, 2408, 2448, 2520, 2550, 2580, 2625, 2709, 2720, 2800, 2856, 2924, 2975, 3000, 3010, 3060, 3096, 3150, 3225, 3273, 3360, 3400, 3440, 3500, 3570, 3600, 3612, 3655, 3808, 3825, 3870, 4000, 4080, 4128, 4200, 4250, 4284, 4300, 4364, 4386, 4500, 4515, 4760, 4816, 4896, 5040, 5100, 5117, 5160, 5250, 5355, 5375, 5418, 5455, 5600, 5712, 5848, 5950, 6000, 6020, 6120, 6192, 6300, 6375, 6450, 6546, 6579, 6800, 6880, 7000, 7140, 7200, 7224, 7310, 7525, 7637, 7650, 7740, 7875, 8160, 8400, 8500, 8568, 8600, 8728, 8772, 8925, 9000, 9030, 9520, 9632, 9675, 9819, 10080, 10200, 10234, 10320, 10500, 10710, 10750, 10836, 10910, 10965, 11424, 11696, 11900, 12000, 12040, 12240, 12384, 12600, 12750, 12900, 13092, 13158, 13545, 13600, 14000, 14280, 14448, 14620, 14875, 15050, 15274, 15300, 15351, 15480, 15750, 16125, 16365, 16800, 17000, 17136, 17200, 17456, 17544, 17850, 18000, 18060, 18275, 18547, 19040, 19125, 19350, 19638, 20400, 20468, 20640, 21000, 21420, 21500, 21672, 21820, 21930, 22575, 22911, 23392, 23800, 24080, 24480, 25200, 25500, 25585, 25800, 26184, 26316, 26775, 27090, 27275, 28000, 28560, 28896, 29240, 29750, 30100, 30548, 30600, 30702, 30960, 31500, 32250, 32730, 32895, 34000, 34272, 34400, 34912, 35088, 35700, 36000, 36120, 36550, 37094, 37625, 38185, 38250, 38700, 39276, 40800, 40936, 42000, 42840, 43000, 43344, 43640, 43860, 44625, 45150, 45822, 46053, 46913, 47600, 48160, 48375, 49095, 50400, 51000, 51170, 51600, 52368, 52632, 53550, 54180, 54550, 54825, 55641, 57120, 58480, 59500, 60200, 61096, 61200, 61404, 61920, 63000, 64500, 65460, 65790, 67725, 68000, 68733, 70176, 71400, 72240, 73100, 74188, 75250, 76370, 76500, 76755, 77400, 78552, 81825, 81872, 84000, 85680, 86000, 86688, 87280, 87720, 89250, 90300, 91375, 91644, 92106, 92735, 93826, 95200, 96750, 98190, 102000, 102340, 103200, 104736, 105264, 107100, 108360, 109100, 109650, 111282, 112875, 114555, 116960, 119000, 120400, 122192, 122400, 122808, 126000, 127925, 129000, 129829, 130920, 131580, 133875, 135450, 136375, 137466, 140739, 142800, 144480, 146200, 148376, 150500, 152740, 153000, 153510, 154800, 157104, 163650, 163744, 164475, 166923, 171360, 172000, 174560, 175440, 178500, 180600, 182750, 183288, 184212, 185470, 187652, 190925, 193500, 196380, 204000, 204680, 210528, 214200, 216720, 218200, 219300, 222564, 225750, 229110, 230265, 234565, 238000, 240800, 244384, 245475, 245616, 252000, 255850, 258000, 259658, 261840, 263160, 267750, 270900, 272750, 274125, 274932, 278205, 281478, 285600, 292400, 296752, 301000, 305480, 306000, 307020, 309600, 314208, 327300, 328391, 328950, 333846, 338625, 343665, 350880, 357000, 361200, 365500, 366576, 368424, 370940, 375304, 381850, 383775, 387000, 389487, 392760, 409125, 409360, 422217, 428400, 433440, 436400, 438600, 445128, 451500, 458220, 460530, 463675, 469130, 476000, 490950, 491232, 511700, 516000, 519316, 523680, 526320, 535500, 541800, 545500, 548250, 549864, 556410, 562956, 572775, 584800, 593504, 602000, 610960, 612000, 614040, 639625, 649145, 654600, 656782, 657900, 667692, 677250, 687330, 703695, 714000, 722400, 731000, 733152, 736848, 741880, 750608, 763700, 767550, 774000, 778974, 785520, 797521, 818250, 818720, 822375, 834615, 844434, 856800, 872800, 877200, 890256, 903000, 916440, 921060, 927350, 938260, 954625, 981900, 985173, 1023400, 1038632, 1052640, 1071000, 1083600, 1091000, 1096500, 1099728, 1112820, 1125912, 1145550, 1151325, 1168461, 1172825, 1204000, 1221920, 1227375, 1228080, 1279250, 1298290, 1309200, 1313564, 1315800, 1335384, 1354500, 1374660, 1391025, 1407390, 1428000, 1462000, 1473696, 1483760, 1501216, 1527400, 1535100, 1548000, 1557948, 1571040, 1595042, 1636500, 1641955, 1644750, 1669230, 1688868, 1718325, 1754400, 1780512, 1806000, 1832880, 1842120, 1854700, 1876520, 1909250, 1918875, 1947435, 1963800, 1970346, 2046800, 2077264, 2111085, 2142000, 2167200, 2182000, 2193000, 2199456, 2225640, 2251824, 2291100, 2302650, 2318375, 2336922, 2345650, 2392563, 2454750, 2456160, 2558500, 2596580, 2618400, 2627128, 2631600, 2670768, 2709000, 2749320, 2782050, 2814780, 2863875, 2924000, 2955519, 2967520, 3054800, 3070200, 3115896, 3190084, 3245725, 3273000, 3283910, 3289500, 3338460, 3377736, 3436650, 3518475, 3612000, 3665760, 3684240, 3709400, 3753040, 3818500, 3837750, 3894870, 3927600, 3940692, 3987605, 4093600, 4154528, 4173075, 4222170, 4284000, 4364000, 4386000, 4451280, 4503648, 4582200, 4605300, 4636750, 4673844, 4691300, 4785126, 4909500, 4925865, 5117000, 5193160, 5254256, 5263200, 5341536, 5418000, 5498640, 5564100, 5582647, 5629560, 5727750, 5756625, 5842305, 5864125, 5911038, 6109600, 6140400, 6231792, 6380168, 6491450, 6546000, 6567820, 6579000, 6676920, 6755472, 6873300, 6955125, 7036950, 7177689, 7368480, 7418800, 7506080, 7637000, 7675500, 7789740, 7855200, 7881384, 7975210, 8209775, 8346150, 8444340, 8591625, 8772000, 8902560, 9164400, 9210600, 9273500, 9347688, 9382600, 9570252, 9737175, 9819000, 9851730, 10234000, 10386320, 10508512, 10555425, 10836000, 10997280, 11128200, 11165294, 11259120, 11455500, 11513250, 11684610, 11728250, 11822076, 11962815, 12280800, 12463584, 12760336, 12982900, 13092000, 13135640, 13158000, 13353840, 13510944, 13746600, 13910250, 14073900, 14355378, 14777595, 14837600, 15274000, 15351000, 15579480, 15762768, 15950420, 16228625, 16419550, 16692300, 16747941, 16888680, 17183250, 17592375, 18328800, 18421200, 18547000, 18695376, 18765200, 19140504, 19474350, 19638000, 19703460, 19938025, 20468000, 20772640, 20865375, 21110850, 22256400, 22330588, 22518240, 22911000, 23026500, 23369220, 23456500, 23644152, 23925630, 24629325, 25520672, 25965800, 26271280, 26316000, 26707680, 27493200, 27820500, 27913235, 28147800, 28710756, 29211525, 29555190, 30548000, 30702000, 31158960, 31525536, 31900840, 32457250, 32839100, 33384600, 33495882, 33777360, 34366500, 35184750, 35888445, 36842400, 37094000, 37390752, 37530400, 38281008, 38948700, 39276000, 39406920, 39876050, 41048875, 41730750, 42221700, 44512800, 44661176, 45822000, 46053000, 46738440, 46913000, 47288304, 47851260, 48685875, 49258650, 50243823, 51931600, 52542560, 52777125, 54986400, 55641000, 55826470, 56295600, 57421512, 58423050, 59110380, 59814075, 61404000, 62317920, 63801680, 64914500, 65678200, 66769200, 66991764, 67554720, 68733000, 70369500, 71776890, 73887975, 74188000, 76562016, 77897400, 78813840, 79752100, 82097750, 83461500, 83739705, 84443400, 89322352, 91644000, 92106000, 93476880, 93826000, 94576608, 95702520, 97371750, 98517300, 99690125, 100487646, 103863200, 105554250, 111282000, 111652940, 112591200, 114843024, 116846100, 118220760, 119628150, 123146625, 127603360, 129829000, 131356400, 133538400, 133983528, 137466000, 139566175, 140739000, 143553780, 146057625, 147775950, 155794800, 157627680, 159504200, 164195500, 166923000, 167479410, 168886800, 178644704, 179442225, 184212000, 186953760, 187652000, 191405040, 194743500, 197034600, 199380250, 200975292, 211108500, 222564000, 223305880, 229686048, 233692200, 236441520, 239256300, 246293250, 251219115, 259658000, 262712800, 267967056, 274932000, 279132350, 281478000, 287107560, 292115250, 295551900, 299070375, 311589600, 319008400, 328391000, 333846000, 334958820, 337773600, 358884450, 369439875, 382810080, 389487000, 394069200, 398760500, 401950584, 418698525, 422217000, 446611760, 467384400, 472883040, 478512600, 492586500, 502438230, 519316000, 535934112, 558264700, 562956000, 574215120, 584230500, 591103800, 598140750, 638016800, 656782000, 667692000, 669917640, 697830875, 717768900, 738879750, 778974000, 788138400, 797521000, 803901168, 837397050, 844434000, 893223520, 897211125, 934768800, 957025200, 985173000, 1004876460, 1116529400, 1148430240, 1168461000, 1182207600, 1196281500, 1256095575, 1313564000, 1339835280, 1395661750, 1435537800, 1477759500, 1557948000, 1595042000, 1607802336, 1674794100, 1688868000, 1794422250, 1914050400, 1970346000, 2009752920, 2093492625, 2233058800, 2336922000, 2364415200, 2392563000, 2512191150, 2679670560, 2791323500, 2871075600, 2955519000, 3190084000, 3349588200, 3588844500, 3940692000, 4019505840, 4186985250, 4466117600, 4673844000, 4785126000, 5024382300, 5582647000, 5742151200, 5911038000, 6280477875, 6699176400, 7177689000, 8039011680, 8373970500, 9570252000, 10048764600, 11165294000, 11822076000, 12560955750, 13398352800, 14355378000, 16747941000, 20097529200, 22330588000, 25121911500, 28710756000, 33495882000, 40195058400, 50243823000, 66991764000, 100487646000, 200975292000]

約数ペア:

[(1, 200975292000), (2, 100487646000), (3, 66991764000), (4, 50243823000), (5, 40195058400), (6, 33495882000), (7, 28710756000), (8, 25121911500), (9, 22330588000), (10, 20097529200), (12, 16747941000), (14, 14355378000), (15, 13398352800), (16, 12560955750), (17, 11822076000), (18, 11165294000), (20, 10048764600), (21, 9570252000), (24, 8373970500), (25, 8039011680), (28, 7177689000), (30, 6699176400), (32, 6280477875), (34, 5911038000), (35, 5742151200), (36, 5582647000), (40, 5024382300), (42, 4785126000), (43, 4673844000), (45, 4466117600), (48, 4186985250), (50, 4019505840), (51, 3940692000), (56, 3588844500), (60, 3349588200), (63, 3190084000), (68, 2955519000), (70, 2871075600), (72, 2791323500), (75, 2679670560), (80, 2512191150), (84, 2392563000), (85, 2364415200), (86, 2336922000), (90, 2233058800), (96, 2093492625), (100, 2009752920), (102, 1970346000), (105, 1914050400), (112, 1794422250), (119, 1688868000), (120, 1674794100), (125, 1607802336), (126, 1595042000), (129, 1557948000), (136, 1477759500), (140, 1435537800), (144, 1395661750), (150, 1339835280), (153, 1313564000), (160, 1256095575), (168, 1196281500), (170, 1182207600), (172, 1168461000), (175, 1148430240), (180, 1116529400), (200, 1004876460), (204, 985173000), (210, 957025200), (215, 934768800), (224, 897211125), (225, 893223520), (238, 844434000), (240, 837397050), (250, 803901168), (252, 797521000), (255, 788138400), (258, 778974000), (272, 738879750), (280, 717768900), (288, 697830875), (300, 669917640), (301, 667692000), (306, 656782000), (315, 638016800), (336, 598140750), (340, 591103800), (344, 584230500), (350, 574215120), (357, 562956000), (360, 558264700), (375, 535934112), (387, 519316000), (400, 502438230), (408, 492586500), (420, 478512600), (425, 472883040), (430, 467384400), (450, 446611760), (476, 422217000), (480, 418698525), (500, 401950584), (504, 398760500), (510, 394069200), (516, 389487000), (525, 382810080), (544, 369439875), (560, 358884450), (595, 337773600), (600, 334958820), (602, 333846000), (612, 328391000), (630, 319008400), (645, 311589600), (672, 299070375), (680, 295551900), (688, 292115250), (700, 287107560), (714, 281478000), (720, 279132350), (731, 274932000), (750, 267967056), (765, 262712800), (774, 259658000), (800, 251219115), (816, 246293250), (840, 239256300), (850, 236441520), (860, 233692200), (875, 229686048), (900, 223305880), (903, 222564000), (952, 211108500), (1000, 200975292), (1008, 199380250), (1020, 197034600), (1032, 194743500), (1050, 191405040), (1071, 187652000), (1075, 186953760), (1091, 184212000), (1120, 179442225), (1125, 178644704), (1190, 168886800), (1200, 167479410), (1204, 166923000), (1224, 164195500), (1260, 159504200), (1275, 157627680), (1290, 155794800), (1360, 147775950), (1376, 146057625), (1400, 143553780), (1428, 140739000), (1440, 139566175), (1462, 137466000), (1500, 133983528), (1505, 133538400), (1530, 131356400), (1548, 129829000), (1575, 127603360), (1632, 123146625), (1680, 119628150), (1700, 118220760), (1720, 116846100), (1750, 114843024), (1785, 112591200), (1800, 111652940), (1806, 111282000), (1904, 105554250), (1935, 103863200), (2000, 100487646), (2016, 99690125), (2040, 98517300), (2064, 97371750), (2100, 95702520), (2125, 94576608), (2142, 93826000), (2150, 93476880), (2182, 92106000), (2193, 91644000), (2250, 89322352), (2380, 84443400), (2400, 83739705), (2408, 83461500), (2448, 82097750), (2520, 79752100), (2550, 78813840), (2580, 77897400), (2625, 76562016), (2709, 74188000), (2720, 73887975), (2800, 71776890), (2856, 70369500), (2924, 68733000), (2975, 67554720), (3000, 66991764), (3010, 66769200), (3060, 65678200), (3096, 64914500), (3150, 63801680), (3225, 62317920), (3273, 61404000), (3360, 59814075), (3400, 59110380), (3440, 58423050), (3500, 57421512), (3570, 56295600), (3600, 55826470), (3612, 55641000), (3655, 54986400), (3808, 52777125), (3825, 52542560), (3870, 51931600), (4000, 50243823), (4080, 49258650), (4128, 48685875), (4200, 47851260), (4250, 47288304), (4284, 46913000), (4300, 46738440), (4364, 46053000), (4386, 45822000), (4500, 44661176), (4515, 44512800), (4760, 42221700), (4816, 41730750), (4896, 41048875), (5040, 39876050), (5100, 39406920), (5117, 39276000), (5160, 38948700), (5250, 38281008), (5355, 37530400), (5375, 37390752), (5418, 37094000), (5455, 36842400), (5600, 35888445), (5712, 35184750), (5848, 34366500), (5950, 33777360), (6000, 33495882), (6020, 33384600), (6120, 32839100), (6192, 32457250), (6300, 31900840), (6375, 31525536), (6450, 31158960), (6546, 30702000), (6579, 30548000), (6800, 29555190), (6880, 29211525), (7000, 28710756), (7140, 28147800), (7200, 27913235), (7224, 27820500), (7310, 27493200), (7525, 26707680), (7637, 26316000), (7650, 26271280), (7740, 25965800), (7875, 25520672), (8160, 24629325), (8400, 23925630), (8500, 23644152), (8568, 23456500), (8600, 23369220), (8728, 23026500), (8772, 22911000), (8925, 22518240), (9000, 22330588), (9030, 22256400), (9520, 21110850), (9632, 20865375), (9675, 20772640), (9819, 20468000), (10080, 19938025), (10200, 19703460), (10234, 19638000), (10320, 19474350), (10500, 19140504), (10710, 18765200), (10750, 18695376), (10836, 18547000), (10910, 18421200), (10965, 18328800), (11424, 17592375), (11696, 17183250), (11900, 16888680), (12000, 16747941), (12040, 16692300), (12240, 16419550), (12384, 16228625), (12600, 15950420), (12750, 15762768), (12900, 15579480), (13092, 15351000), (13158, 15274000), (13545, 14837600), (13600, 14777595), (14000, 14355378), (14280, 14073900), (14448, 13910250), (14620, 13746600), (14875, 13510944), (15050, 13353840), (15274, 13158000), (15300, 13135640), (15351, 13092000), (15480, 12982900), (15750, 12760336), (16125, 12463584), (16365, 12280800), (16800, 11962815), (17000, 11822076), (17136, 11728250), (17200, 11684610), (17456, 11513250), (17544, 11455500), (17850, 11259120), (18000, 11165294), (18060, 11128200), (18275, 10997280), (18547, 10836000), (19040, 10555425), (19125, 10508512), (19350, 10386320), (19638, 10234000), (20400, 9851730), (20468, 9819000), (20640, 9737175), (21000, 9570252), (21420, 9382600), (21500, 9347688), (21672, 9273500), (21820, 9210600), (21930, 9164400), (22575, 8902560), (22911, 8772000), (23392, 8591625), (23800, 8444340), (24080, 8346150), (24480, 8209775), (25200, 7975210), (25500, 7881384), (25585, 7855200), (25800, 7789740), (26184, 7675500), (26316, 7637000), (26775, 7506080), (27090, 7418800), (27275, 7368480), (28000, 7177689), (28560, 7036950), (28896, 6955125), (29240, 6873300), (29750, 6755472), (30100, 6676920), (30548, 6579000), (30600, 6567820), (30702, 6546000), (30960, 6491450), (31500, 6380168), (32250, 6231792), (32730, 6140400), (32895, 6109600), (34000, 5911038), (34272, 5864125), (34400, 5842305), (34912, 5756625), (35088, 5727750), (35700, 5629560), (36000, 5582647), (36120, 5564100), (36550, 5498640), (37094, 5418000), (37625, 5341536), (38185, 5263200), (38250, 5254256), (38700, 5193160), (39276, 5117000), (40800, 4925865), (40936, 4909500), (42000, 4785126), (42840, 4691300), (43000, 4673844), (43344, 4636750), (43640, 4605300), (43860, 4582200), (44625, 4503648), (45150, 4451280), (45822, 4386000), (46053, 4364000), (46913, 4284000), (47600, 4222170), (48160, 4173075), (48375, 4154528), (49095, 4093600), (50400, 3987605), (51000, 3940692), (51170, 3927600), (51600, 3894870), (52368, 3837750), (52632, 3818500), (53550, 3753040), (54180, 3709400), (54550, 3684240), (54825, 3665760), (55641, 3612000), (57120, 3518475), (58480, 3436650), (59500, 3377736), (60200, 3338460), (61096, 3289500), (61200, 3283910), (61404, 3273000), (61920, 3245725), (63000, 3190084), (64500, 3115896), (65460, 3070200), (65790, 3054800), (67725, 2967520), (68000, 2955519), (68733, 2924000), (70176, 2863875), (71400, 2814780), (72240, 2782050), (73100, 2749320), (74188, 2709000), (75250, 2670768), (76370, 2631600), (76500, 2627128), (76755, 2618400), (77400, 2596580), (78552, 2558500), (81825, 2456160), (81872, 2454750), (84000, 2392563), (85680, 2345650), (86000, 2336922), (86688, 2318375), (87280, 2302650), (87720, 2291100), (89250, 2251824), (90300, 2225640), (91375, 2199456), (91644, 2193000), (92106, 2182000), (92735, 2167200), (93826, 2142000), (95200, 2111085), (96750, 2077264), (98190, 2046800), (102000, 1970346), (102340, 1963800), (103200, 1947435), (104736, 1918875), (105264, 1909250), (107100, 1876520), (108360, 1854700), (109100, 1842120), (109650, 1832880), (111282, 1806000), (112875, 1780512), (114555, 1754400), (116960, 1718325), (119000, 1688868), (120400, 1669230), (122192, 1644750), (122400, 1641955), (122808, 1636500), (126000, 1595042), (127925, 1571040), (129000, 1557948), (129829, 1548000), (130920, 1535100), (131580, 1527400), (133875, 1501216), (135450, 1483760), (136375, 1473696), (137466, 1462000), (140739, 1428000), (142800, 1407390), (144480, 1391025), (146200, 1374660), (148376, 1354500), (150500, 1335384), (152740, 1315800), (153000, 1313564), (153510, 1309200), (154800, 1298290), (157104, 1279250), (163650, 1228080), (163744, 1227375), (164475, 1221920), (166923, 1204000), (171360, 1172825), (172000, 1168461), (174560, 1151325), (175440, 1145550), (178500, 1125912), (180600, 1112820), (182750, 1099728), (183288, 1096500), (184212, 1091000), (185470, 1083600), (187652, 1071000), (190925, 1052640), (193500, 1038632), (196380, 1023400), (204000, 985173), (204680, 981900), (210528, 954625), (214200, 938260), (216720, 927350), (218200, 921060), (219300, 916440), (222564, 903000), (225750, 890256), (229110, 877200), (230265, 872800), (234565, 856800), (238000, 844434), (240800, 834615), (244384, 822375), (245475, 818720), (245616, 818250), (252000, 797521), (255850, 785520), (258000, 778974), (259658, 774000), (261840, 767550), (263160, 763700), (267750, 750608), (270900, 741880), (272750, 736848), (274125, 733152), (274932, 731000), (278205, 722400), (281478, 714000), (285600, 703695), (292400, 687330), (296752, 677250), (301000, 667692), (305480, 657900), (306000, 656782), (307020, 654600), (309600, 649145), (314208, 639625), (327300, 614040), (328391, 612000), (328950, 610960), (333846, 602000), (338625, 593504), (343665, 584800), (350880, 572775), (357000, 562956), (361200, 556410), (365500, 549864), (366576, 548250), (368424, 545500), (370940, 541800), (375304, 535500), (381850, 526320), (383775, 523680), (387000, 519316), (389487, 516000), (392760, 511700), (409125, 491232), (409360, 490950), (422217, 476000), (428400, 469130), (433440, 463675), (436400, 460530), (438600, 458220), (445128, 451500)]