2548891800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 1080

約数和(自身を含む): 11738004300

約数和(自身を除く): 9189112500

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 49, 50, 52, 54, 56, 57, 60, 63, 65, 70, 72, 75, 76, 78, 81, 84, 90, 91, 95, 98, 100, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 147, 150, 152, 156, 162, 168, 169, 171, 175, 180, 182, 189, 190, 195, 196, 200, 210, 216, 225, 228, 234, 245, 247, 252, 260, 266, 270, 273, 280, 285, 294, 300, 312, 315, 324, 325, 338, 342, 350, 351, 360, 364, 378, 380, 390, 392, 399, 405, 420, 441, 450, 455, 456, 468, 475, 490, 494, 504, 507, 513, 520, 525, 532, 540, 546, 567, 570, 585, 588, 600, 630, 637, 648, 650, 665, 675, 676, 684, 700, 702, 728, 735, 741, 756, 760, 780, 798, 810, 819, 840, 845, 855, 882, 900, 910, 931, 936, 945, 950, 975, 980, 988, 1014, 1026, 1050, 1053, 1064, 1080, 1092, 1134, 1140, 1170, 1176, 1183, 1197, 1225, 1235, 1260, 1274, 1300, 1323, 1330, 1350, 1352, 1365, 1368, 1400, 1404, 1425, 1470, 1482, 1512, 1521, 1539, 1560, 1575, 1596, 1620, 1638, 1690, 1710, 1729, 1755, 1764, 1800, 1820, 1862, 1890, 1900, 1911, 1950, 1960, 1976, 1995, 2025, 2028, 2052, 2100, 2106, 2184, 2205, 2223, 2268, 2275, 2280, 2340, 2366, 2394, 2450, 2457, 2470, 2520, 2535, 2548, 2565, 2600, 2646, 2660, 2700, 2730, 2793, 2808, 2835, 2850, 2925, 2940, 2964, 3042, 3078, 3150, 3185, 3192, 3211, 3240, 3276, 3325, 3380, 3420, 3458, 3510, 3528, 3549, 3591, 3640, 3675, 3705, 3724, 3780, 3800, 3822, 3900, 3969, 3990, 4050, 4056, 4095, 4104, 4200, 4212, 4225, 4275, 4410, 4446, 4536, 4550, 4563, 4655, 4680, 4725, 4732, 4788, 4900, 4914, 4940, 5070, 5096, 5130, 5187, 5265, 5292, 5320, 5400, 5460, 5586, 5670, 5700, 5733, 5850, 5880, 5915, 5928, 5985, 6084, 6156, 6175, 6300, 6370, 6422, 6552, 6615, 6650, 6669, 6760, 6825, 6840, 6916, 7020, 7098, 7182, 7350, 7371, 7410, 7448, 7560, 7605, 7644, 7695, 7800, 7938, 7980, 8100, 8190, 8281, 8379, 8424, 8450, 8550, 8645, 8775, 8820, 8892, 9100, 9126, 9310, 9450, 9464, 9555, 9576, 9633, 9800, 9828, 9880, 9975, 10140, 10260, 10374, 10530, 10584, 10647, 10773, 10920, 11025, 11115, 11172, 11340, 11400, 11466, 11700, 11830, 11970, 12103, 12168, 12285, 12312, 12350, 12600, 12675, 12740, 12825, 12844, 13230, 13300, 13338, 13650, 13689, 13832, 13965, 14040, 14175, 14196, 14364, 14700, 14742, 14820, 15210, 15288, 15390, 15561, 15876, 15925, 15960, 16055, 16200, 16380, 16562, 16758, 16900, 17100, 17199, 17290, 17550, 17640, 17745, 17784, 17955, 18200, 18252, 18525, 18620, 18900, 19110, 19266, 19656, 19845, 19950, 20007, 20280, 20475, 20520, 20748, 21060, 21294, 21546, 22050, 22230, 22344, 22477, 22680, 22815, 22932, 23275, 23400, 23660, 23940, 24206, 24570, 24700, 24843, 25137, 25350, 25480, 25650, 25688, 25935, 26325, 26460, 26600, 26676, 27300, 27378, 27930, 28350, 28392, 28665, 28728, 28899, 29400, 29484, 29575, 29640, 29925, 30420, 30780, 31122, 31752, 31850, 31941, 32110, 32760, 33075, 33124, 33345, 33516, 33800, 34200, 34398, 34580, 35100, 35490, 35910, 36309, 36504, 36855, 37050, 37240, 37800, 38025, 38220, 38475, 38532, 39690, 39900, 40014, 40950, 41405, 41496, 41895, 42120, 42588, 43092, 43225, 44100, 44460, 44954, 45630, 45864, 46550, 46683, 47320, 47775, 47880, 48165, 48412, 49140, 49400, 49686, 50274, 50700, 51300, 51597, 51870, 52650, 52920, 53235, 53352, 53865, 54600, 54756, 55575, 55860, 56700, 57330, 57798, 58968, 59150, 59850, 60515, 60840, 61425, 61560, 62244, 63700, 63882, 64220, 66150, 66248, 66690, 67032, 67431, 68445, 68796, 69160, 69825, 70200, 70980, 71820, 72618, 73710, 74100, 74529, 75411, 76050, 76440, 76950, 77064, 77805, 79380, 79800, 80028, 80275, 81900, 82810, 83790, 85176, 85995, 86184, 86450, 86697, 88200, 88725, 88920, 89775, 89908, 91260, 93100, 93366, 95550, 95823, 96330, 96824, 98280, 99225, 99372, 100035, 100548, 101400, 102600, 103194, 103740, 105300, 106470, 107730, 108927, 109512, 111150, 111720, 112385, 113400, 114075, 114660, 115596, 118300, 119700, 121030, 122850, 124215, 124488, 125685, 127400, 127764, 128440, 129675, 132300, 133380, 134862, 136890, 137592, 139650, 140049, 141960, 143325, 143640, 144495, 145236, 147420, 148200, 149058, 150822, 152100, 153900, 155610, 157339, 158760, 159705, 160056, 160550, 163800, 165620, 166725, 167580, 171990, 172900, 173394, 177450, 179550, 179816, 181545, 182520, 184275, 186200, 186732, 191100, 191646, 192660, 198450, 198744, 200070, 201096, 202293, 206388, 207025, 207480, 209475, 210600, 212940, 215460, 217854, 222300, 223587, 224770, 228150, 229320, 231192, 233415, 236600, 239400, 240825, 242060, 245700, 248430, 251370, 255528, 257985, 259350, 260091, 264600, 266175, 266760, 269325, 269724, 273780, 279300, 280098, 286650, 288990, 290472, 294840, 298116, 301644, 302575, 304200, 307800, 311220, 314678, 319410, 321100, 326781, 331240, 333450, 335160, 337155, 342225, 343980, 345800, 346788, 354900, 359100, 363090, 368550, 372645, 373464, 377055, 382200, 383292, 385320, 389025, 396900, 400140, 404586, 412776, 414050, 418950, 425880, 429975, 430920, 433485, 435708, 444600, 447174, 449540, 456300, 466830, 472017, 479115, 481650, 484120, 491400, 496860, 500175, 502740, 515970, 518700, 520182, 532350, 538650, 539448, 544635, 547560, 558600, 560196, 561925, 573300, 577980, 596232, 603288, 605150, 606879, 621075, 622440, 628425, 629356, 638820, 642200, 653562, 666900, 670761, 674310, 684450, 687960, 693576, 700245, 709800, 718200, 722475, 726180, 737100, 745290, 754110, 766584, 778050, 786695, 793800, 798525, 800280, 809172, 828100, 837900, 859950, 866970, 871416, 894348, 899080, 907725, 912600, 933660, 944034, 958230, 963300, 980343, 993720, 1000350, 1005480, 1011465, 1031940, 1037400, 1040364, 1064700, 1077300, 1089270, 1117935, 1120392, 1123850, 1146600, 1155960, 1167075, 1210300, 1213758, 1242150, 1256850, 1258712, 1277640, 1289925, 1300455, 1307124, 1333800, 1341522, 1348620, 1368900, 1400490, 1416051, 1444950, 1452360, 1474200, 1490580, 1508220, 1556100, 1573390, 1597050, 1618344, 1633905, 1656200, 1675800, 1685775, 1719900, 1733940, 1788696, 1815450, 1820637, 1863225, 1867320, 1885275, 1888068, 1916460, 1926600, 1960686, 2000700, 2022930, 2063880, 2080728, 2129400, 2154600, 2167425, 2178540, 2235870, 2247700, 2334150, 2360085, 2395575, 2420600, 2427516, 2484300, 2513700, 2579850, 2600910, 2614248, 2683044, 2697240, 2723175, 2737800, 2800980, 2832102, 2889900, 2981160, 3016440, 3034395, 3112200, 3146780, 3194100, 3267810, 3353805, 3371550, 3439800, 3467880, 3501225, 3630900, 3641274, 3726450, 3770550, 3776136, 3832920, 3921372, 3933475, 4001400, 4045860, 4248153, 4334850, 4357080, 4471740, 4495400, 4668300, 4720170, 4791150, 4855032, 4901715, 4968600, 5027400, 5057325, 5159700, 5201820, 5366088, 5446350, 5589675, 5601960, 5664204, 5779800, 6068790, 6293560, 6388200, 6502275, 6535620, 6707610, 6743100, 7002450, 7080255, 7261800, 7282548, 7452900, 7541100, 7842744, 7866950, 8091720, 8169525, 8496306, 8669700, 8943480, 9103185, 9336600, 9440340, 9582300, 9803430, 10114650, 10319400, 10403640, 10892700, 11179350, 11328408, 11800425, 12137580, 12744459, 13004550, 13071240, 13415220, 13486200, 14004900, 14160510, 14565096, 14905800, 15082200, 15171975, 15733900, 16339050, 16769025, 16992612, 17339400, 18206370, 18880680, 19164600, 19606860, 20229300, 21240765, 21785400, 22358700, 23600850, 24275160, 24508575, 25488918, 26009100, 26830440, 28009800, 28321020, 30343950, 31467800, 32678100, 33538050, 33985224, 35401275, 36412740, 39213720, 40458600, 42481530, 44717400, 45515925, 47201700, 49017150, 50977836, 52018200, 56642040, 60687900, 63722295, 65356200, 67076100, 70802550, 72825480, 84963060, 91031850, 94403400, 98034300, 101955672, 106203825, 121375800, 127444590, 134152200, 141605100, 169926120, 182063700, 196068600, 212407650, 254889180, 283210200, 318611475, 364127400, 424815300, 509778360, 637222950, 849630600, 1274445900, 2548891800]

約数ペア:

[(1, 2548891800), (2, 1274445900), (3, 849630600), (4, 637222950), (5, 509778360), (6, 424815300), (7, 364127400), (8, 318611475), (9, 283210200), (10, 254889180), (12, 212407650), (13, 196068600), (14, 182063700), (15, 169926120), (18, 141605100), (19, 134152200), (20, 127444590), (21, 121375800), (24, 106203825), (25, 101955672), (26, 98034300), (27, 94403400), (28, 91031850), (30, 84963060), (35, 72825480), (36, 70802550), (38, 67076100), (39, 65356200), (40, 63722295), (42, 60687900), (45, 56642040), (49, 52018200), (50, 50977836), (52, 49017150), (54, 47201700), (56, 45515925), (57, 44717400), (60, 42481530), (63, 40458600), (65, 39213720), (70, 36412740), (72, 35401275), (75, 33985224), (76, 33538050), (78, 32678100), (81, 31467800), (84, 30343950), (90, 28321020), (91, 28009800), (95, 26830440), (98, 26009100), (100, 25488918), (104, 24508575), (105, 24275160), (108, 23600850), (114, 22358700), (117, 21785400), (120, 21240765), (126, 20229300), (130, 19606860), (133, 19164600), (135, 18880680), (140, 18206370), (147, 17339400), (150, 16992612), (152, 16769025), (156, 16339050), (162, 15733900), (168, 15171975), (169, 15082200), (171, 14905800), (175, 14565096), (180, 14160510), (182, 14004900), (189, 13486200), (190, 13415220), (195, 13071240), (196, 13004550), (200, 12744459), (210, 12137580), (216, 11800425), (225, 11328408), (228, 11179350), (234, 10892700), (245, 10403640), (247, 10319400), (252, 10114650), (260, 9803430), (266, 9582300), (270, 9440340), (273, 9336600), (280, 9103185), (285, 8943480), (294, 8669700), (300, 8496306), (312, 8169525), (315, 8091720), (324, 7866950), (325, 7842744), (338, 7541100), (342, 7452900), (350, 7282548), (351, 7261800), (360, 7080255), (364, 7002450), (378, 6743100), (380, 6707610), (390, 6535620), (392, 6502275), (399, 6388200), (405, 6293560), (420, 6068790), (441, 5779800), (450, 5664204), (455, 5601960), (456, 5589675), (468, 5446350), (475, 5366088), (490, 5201820), (494, 5159700), (504, 5057325), (507, 5027400), (513, 4968600), (520, 4901715), (525, 4855032), (532, 4791150), (540, 4720170), (546, 4668300), (567, 4495400), (570, 4471740), (585, 4357080), (588, 4334850), (600, 4248153), (630, 4045860), (637, 4001400), (648, 3933475), (650, 3921372), (665, 3832920), (675, 3776136), (676, 3770550), (684, 3726450), (700, 3641274), (702, 3630900), (728, 3501225), (735, 3467880), (741, 3439800), (756, 3371550), (760, 3353805), (780, 3267810), (798, 3194100), (810, 3146780), (819, 3112200), (840, 3034395), (845, 3016440), (855, 2981160), (882, 2889900), (900, 2832102), (910, 2800980), (931, 2737800), (936, 2723175), (945, 2697240), (950, 2683044), (975, 2614248), (980, 2600910), (988, 2579850), (1014, 2513700), (1026, 2484300), (1050, 2427516), (1053, 2420600), (1064, 2395575), (1080, 2360085), (1092, 2334150), (1134, 2247700), (1140, 2235870), (1170, 2178540), (1176, 2167425), (1183, 2154600), (1197, 2129400), (1225, 2080728), (1235, 2063880), (1260, 2022930), (1274, 2000700), (1300, 1960686), (1323, 1926600), (1330, 1916460), (1350, 1888068), (1352, 1885275), (1365, 1867320), (1368, 1863225), (1400, 1820637), (1404, 1815450), (1425, 1788696), (1470, 1733940), (1482, 1719900), (1512, 1685775), (1521, 1675800), (1539, 1656200), (1560, 1633905), (1575, 1618344), (1596, 1597050), (1620, 1573390), (1638, 1556100), (1690, 1508220), (1710, 1490580), (1729, 1474200), (1755, 1452360), (1764, 1444950), (1800, 1416051), (1820, 1400490), (1862, 1368900), (1890, 1348620), (1900, 1341522), (1911, 1333800), (1950, 1307124), (1960, 1300455), (1976, 1289925), (1995, 1277640), (2025, 1258712), (2028, 1256850), (2052, 1242150), (2100, 1213758), (2106, 1210300), (2184, 1167075), (2205, 1155960), (2223, 1146600), (2268, 1123850), (2275, 1120392), (2280, 1117935), (2340, 1089270), (2366, 1077300), (2394, 1064700), (2450, 1040364), (2457, 1037400), (2470, 1031940), (2520, 1011465), (2535, 1005480), (2548, 1000350), (2565, 993720), (2600, 980343), (2646, 963300), (2660, 958230), (2700, 944034), (2730, 933660), (2793, 912600), (2808, 907725), (2835, 899080), (2850, 894348), (2925, 871416), (2940, 866970), (2964, 859950), (3042, 837900), (3078, 828100), (3150, 809172), (3185, 800280), (3192, 798525), (3211, 793800), (3240, 786695), (3276, 778050), (3325, 766584), (3380, 754110), (3420, 745290), (3458, 737100), (3510, 726180), (3528, 722475), (3549, 718200), (3591, 709800), (3640, 700245), (3675, 693576), (3705, 687960), (3724, 684450), (3780, 674310), (3800, 670761), (3822, 666900), (3900, 653562), (3969, 642200), (3990, 638820), (4050, 629356), (4056, 628425), (4095, 622440), (4104, 621075), (4200, 606879), (4212, 605150), (4225, 603288), (4275, 596232), (4410, 577980), (4446, 573300), (4536, 561925), (4550, 560196), (4563, 558600), (4655, 547560), (4680, 544635), (4725, 539448), (4732, 538650), (4788, 532350), (4900, 520182), (4914, 518700), (4940, 515970), (5070, 502740), (5096, 500175), (5130, 496860), (5187, 491400), (5265, 484120), (5292, 481650), (5320, 479115), (5400, 472017), (5460, 466830), (5586, 456300), (5670, 449540), (5700, 447174), (5733, 444600), (5850, 435708), (5880, 433485), (5915, 430920), (5928, 429975), (5985, 425880), (6084, 418950), (6156, 414050), (6175, 412776), (6300, 404586), (6370, 400140), (6422, 396900), (6552, 389025), (6615, 385320), (6650, 383292), (6669, 382200), (6760, 377055), (6825, 373464), (6840, 372645), (6916, 368550), (7020, 363090), (7098, 359100), (7182, 354900), (7350, 346788), (7371, 345800), (7410, 343980), (7448, 342225), (7560, 337155), (7605, 335160), (7644, 333450), (7695, 331240), (7800, 326781), (7938, 321100), (7980, 319410), (8100, 314678), (8190, 311220), (8281, 307800), (8379, 304200), (8424, 302575), (8450, 301644), (8550, 298116), (8645, 294840), (8775, 290472), (8820, 288990), (8892, 286650), (9100, 280098), (9126, 279300), (9310, 273780), (9450, 269724), (9464, 269325), (9555, 266760), (9576, 266175), (9633, 264600), (9800, 260091), (9828, 259350), (9880, 257985), (9975, 255528), (10140, 251370), (10260, 248430), (10374, 245700), (10530, 242060), (10584, 240825), (10647, 239400), (10773, 236600), (10920, 233415), (11025, 231192), (11115, 229320), (11172, 228150), (11340, 224770), (11400, 223587), (11466, 222300), (11700, 217854), (11830, 215460), (11970, 212940), (12103, 210600), (12168, 209475), (12285, 207480), (12312, 207025), (12350, 206388), (12600, 202293), (12675, 201096), (12740, 200070), (12825, 198744), (12844, 198450), (13230, 192660), (13300, 191646), (13338, 191100), (13650, 186732), (13689, 186200), (13832, 184275), (13965, 182520), (14040, 181545), (14175, 179816), (14196, 179550), (14364, 177450), (14700, 173394), (14742, 172900), (14820, 171990), (15210, 167580), (15288, 166725), (15390, 165620), (15561, 163800), (15876, 160550), (15925, 160056), (15960, 159705), (16055, 158760), (16200, 157339), (16380, 155610), (16562, 153900), (16758, 152100), (16900, 150822), (17100, 149058), (17199, 148200), (17290, 147420), (17550, 145236), (17640, 144495), (17745, 143640), (17784, 143325), (17955, 141960), (18200, 140049), (18252, 139650), (18525, 137592), (18620, 136890), (18900, 134862), (19110, 133380), (19266, 132300), (19656, 129675), (19845, 128440), (19950, 127764), (20007, 127400), (20280, 125685), (20475, 124488), (20520, 124215), (20748, 122850), (21060, 121030), (21294, 119700), (21546, 118300), (22050, 115596), (22230, 114660), (22344, 114075), (22477, 113400), (22680, 112385), (22815, 111720), (22932, 111150), (23275, 109512), (23400, 108927), (23660, 107730), (23940, 106470), (24206, 105300), (24570, 103740), (24700, 103194), (24843, 102600), (25137, 101400), (25350, 100548), (25480, 100035), (25650, 99372), (25688, 99225), (25935, 98280), (26325, 96824), (26460, 96330), (26600, 95823), (26676, 95550), (27300, 93366), (27378, 93100), (27930, 91260), (28350, 89908), (28392, 89775), (28665, 88920), (28728, 88725), (28899, 88200), (29400, 86697), (29484, 86450), (29575, 86184), (29640, 85995), (29925, 85176), (30420, 83790), (30780, 82810), (31122, 81900), (31752, 80275), (31850, 80028), (31941, 79800), (32110, 79380), (32760, 77805), (33075, 77064), (33124, 76950), (33345, 76440), (33516, 76050), (33800, 75411), (34200, 74529), (34398, 74100), (34580, 73710), (35100, 72618), (35490, 71820), (35910, 70980), (36309, 70200), (36504, 69825), (36855, 69160), (37050, 68796), (37240, 68445), (37800, 67431), (38025, 67032), (38220, 66690), (38475, 66248), (38532, 66150), (39690, 64220), (39900, 63882), (40014, 63700), (40950, 62244), (41405, 61560), (41496, 61425), (41895, 60840), (42120, 60515), (42588, 59850), (43092, 59150), (43225, 58968), (44100, 57798), (44460, 57330), (44954, 56700), (45630, 55860), (45864, 55575), (46550, 54756), (46683, 54600), (47320, 53865), (47775, 53352), (47880, 53235), (48165, 52920), (48412, 52650), (49140, 51870), (49400, 51597), (49686, 51300), (50274, 50700)]