1888250400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 576

約数和(自身を含む): 7424524800

約数和(自身を除く): 5536274400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 43, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 86, 90, 95, 96, 100, 107, 108, 114, 120, 129, 135, 144, 150, 152, 160, 171, 172, 180, 190, 200, 214, 215, 216, 225, 228, 240, 258, 270, 285, 288, 300, 304, 321, 342, 344, 360, 380, 387, 400, 428, 430, 432, 450, 456, 475, 480, 513, 516, 535, 540, 570, 600, 608, 642, 645, 675, 684, 688, 720, 760, 774, 800, 817, 855, 856, 860, 864, 900, 912, 950, 963, 1026, 1032, 1070, 1075, 1080, 1140, 1161, 1200, 1284, 1290, 1350, 1368, 1376, 1425, 1440, 1520, 1548, 1605, 1634, 1710, 1712, 1720, 1800, 1824, 1900, 1926, 1935, 2033, 2052, 2064, 2140, 2150, 2160, 2280, 2322, 2400, 2451, 2565, 2568, 2580, 2675, 2700, 2736, 2850, 2889, 3040, 3096, 3210, 3225, 3268, 3420, 3424, 3440, 3600, 3800, 3852, 3870, 4066, 4085, 4104, 4128, 4275, 4280, 4300, 4320, 4560, 4601, 4644, 4815, 4902, 5130, 5136, 5160, 5350, 5400, 5472, 5700, 5778, 5805, 6099, 6192, 6420, 6450, 6536, 6840, 6880, 7200, 7353, 7600, 7704, 7740, 8025, 8132, 8170, 8208, 8550, 8560, 8600, 9120, 9202, 9288, 9630, 9675, 9804, 10165, 10260, 10272, 10320, 10700, 10800, 11400, 11556, 11610, 12198, 12255, 12384, 12825, 12840, 12900, 13072, 13680, 13803, 14445, 14706, 15200, 15408, 15480, 16050, 16264, 16340, 16416, 17100, 17120, 17200, 18297, 18404, 18576, 19260, 19350, 19608, 20330, 20425, 20520, 20640, 21400, 21600, 22059, 22800, 23005, 23112, 23220, 24075, 24396, 24510, 25650, 25680, 25800, 26144, 27360, 27606, 28890, 29025, 29412, 30495, 30816, 30960, 32100, 32528, 32680, 34200, 34400, 36594, 36765, 36808, 37152, 38520, 38700, 39216, 40660, 40850, 41040, 41409, 42800, 44118, 45600, 46010, 46224, 46440, 48150, 48792, 49020, 50825, 51300, 51360, 51600, 54891, 55212, 57780, 58050, 58824, 60990, 61275, 61920, 64200, 65056, 65360, 68400, 69015, 72225, 73188, 73530, 73616, 77040, 77400, 78432, 81320, 81700, 82080, 82818, 85600, 87419, 88236, 91485, 92020, 92448, 92880, 96300, 97584, 98040, 101650, 102600, 103200, 109782, 110295, 110424, 115025, 115560, 116100, 117648, 121980, 122550, 124227, 128400, 130720, 136800, 138030, 144450, 146376, 147060, 147232, 152475, 154080, 154800, 162640, 163400, 165636, 174838, 176472, 182970, 183825, 184040, 185760, 192600, 195168, 196080, 203300, 205200, 207045, 219564, 220590, 220848, 230050, 231120, 232200, 235296, 243960, 245100, 248454, 256800, 262257, 274455, 276060, 288900, 292752, 294120, 304950, 309600, 325280, 326800, 331272, 345075, 349676, 352944, 365940, 367650, 368080, 385200, 392160, 406600, 410400, 414090, 437095, 439128, 441180, 441696, 457425, 460100, 462240, 464400, 487920, 490200, 496908, 524514, 548910, 551475, 552120, 577800, 585504, 588240, 609900, 621135, 653600, 662544, 690150, 699352, 705888, 731880, 735300, 736160, 770400, 786771, 813200, 828180, 874190, 878256, 882360, 914850, 920200, 928800, 975840, 980400, 993816, 1035225, 1049028, 1097820, 1102950, 1104240, 1155600, 1176480, 1219800, 1242270, 1311285, 1325088, 1372275, 1380300, 1398704, 1463760, 1470600, 1573542, 1626400, 1656360, 1748380, 1756512, 1764720, 1829700, 1840400, 1960800, 1987632, 2070450, 2098056, 2185475, 2195640, 2205900, 2208480, 2311200, 2360313, 2439600, 2484540, 2622570, 2744550, 2760600, 2797408, 2927520, 2941200, 3105675, 3147084, 3312720, 3496760, 3529440, 3659400, 3680800, 3933855, 3975264, 4140900, 4196112, 4370950, 4391280, 4411800, 4720626, 4879200, 4969080, 5245140, 5489100, 5521200, 5882400, 6211350, 6294168, 6556425, 6625440, 6993520, 7318800, 7867710, 8281800, 8392224, 8741900, 8782560, 8823600, 9441252, 9938160, 10490280, 10978200, 11042400, 11801565, 12422700, 12588336, 13112850, 13987040, 14637600, 15735420, 16563600, 17483800, 17647200, 18882504, 19669275, 19876320, 20980560, 21956400, 23603130, 24845400, 25176672, 26225700, 31470840, 33127200, 34967600, 37765008, 39338550, 41961120, 43912800, 47206260, 49690800, 52451400, 59007825, 62941680, 69935200, 75530016, 78677100, 94412520, 99381600, 104902800, 118015650, 125883360, 157354200, 188825040, 209805600, 236031300, 314708400, 377650080, 472062600, 629416800, 944125200, 1888250400]

約数ペア:

[(1, 1888250400), (2, 944125200), (3, 629416800), (4, 472062600), (5, 377650080), (6, 314708400), (8, 236031300), (9, 209805600), (10, 188825040), (12, 157354200), (15, 125883360), (16, 118015650), (18, 104902800), (19, 99381600), (20, 94412520), (24, 78677100), (25, 75530016), (27, 69935200), (30, 62941680), (32, 59007825), (36, 52451400), (38, 49690800), (40, 47206260), (43, 43912800), (45, 41961120), (48, 39338550), (50, 37765008), (54, 34967600), (57, 33127200), (60, 31470840), (72, 26225700), (75, 25176672), (76, 24845400), (80, 23603130), (86, 21956400), (90, 20980560), (95, 19876320), (96, 19669275), (100, 18882504), (107, 17647200), (108, 17483800), (114, 16563600), (120, 15735420), (129, 14637600), (135, 13987040), (144, 13112850), (150, 12588336), (152, 12422700), (160, 11801565), (171, 11042400), (172, 10978200), (180, 10490280), (190, 9938160), (200, 9441252), (214, 8823600), (215, 8782560), (216, 8741900), (225, 8392224), (228, 8281800), (240, 7867710), (258, 7318800), (270, 6993520), (285, 6625440), (288, 6556425), (300, 6294168), (304, 6211350), (321, 5882400), (342, 5521200), (344, 5489100), (360, 5245140), (380, 4969080), (387, 4879200), (400, 4720626), (428, 4411800), (430, 4391280), (432, 4370950), (450, 4196112), (456, 4140900), (475, 3975264), (480, 3933855), (513, 3680800), (516, 3659400), (535, 3529440), (540, 3496760), (570, 3312720), (600, 3147084), (608, 3105675), (642, 2941200), (645, 2927520), (675, 2797408), (684, 2760600), (688, 2744550), (720, 2622570), (760, 2484540), (774, 2439600), (800, 2360313), (817, 2311200), (855, 2208480), (856, 2205900), (860, 2195640), (864, 2185475), (900, 2098056), (912, 2070450), (950, 1987632), (963, 1960800), (1026, 1840400), (1032, 1829700), (1070, 1764720), (1075, 1756512), (1080, 1748380), (1140, 1656360), (1161, 1626400), (1200, 1573542), (1284, 1470600), (1290, 1463760), (1350, 1398704), (1368, 1380300), (1376, 1372275), (1425, 1325088), (1440, 1311285), (1520, 1242270), (1548, 1219800), (1605, 1176480), (1634, 1155600), (1710, 1104240), (1712, 1102950), (1720, 1097820), (1800, 1049028), (1824, 1035225), (1900, 993816), (1926, 980400), (1935, 975840), (2033, 928800), (2052, 920200), (2064, 914850), (2140, 882360), (2150, 878256), (2160, 874190), (2280, 828180), (2322, 813200), (2400, 786771), (2451, 770400), (2565, 736160), (2568, 735300), (2580, 731880), (2675, 705888), (2700, 699352), (2736, 690150), (2850, 662544), (2889, 653600), (3040, 621135), (3096, 609900), (3210, 588240), (3225, 585504), (3268, 577800), (3420, 552120), (3424, 551475), (3440, 548910), (3600, 524514), (3800, 496908), (3852, 490200), (3870, 487920), (4066, 464400), (4085, 462240), (4104, 460100), (4128, 457425), (4275, 441696), (4280, 441180), (4300, 439128), (4320, 437095), (4560, 414090), (4601, 410400), (4644, 406600), (4815, 392160), (4902, 385200), (5130, 368080), (5136, 367650), (5160, 365940), (5350, 352944), (5400, 349676), (5472, 345075), (5700, 331272), (5778, 326800), (5805, 325280), (6099, 309600), (6192, 304950), (6420, 294120), (6450, 292752), (6536, 288900), (6840, 276060), (6880, 274455), (7200, 262257), (7353, 256800), (7600, 248454), (7704, 245100), (7740, 243960), (8025, 235296), (8132, 232200), (8170, 231120), (8208, 230050), (8550, 220848), (8560, 220590), (8600, 219564), (9120, 207045), (9202, 205200), (9288, 203300), (9630, 196080), (9675, 195168), (9804, 192600), (10165, 185760), (10260, 184040), (10272, 183825), (10320, 182970), (10700, 176472), (10800, 174838), (11400, 165636), (11556, 163400), (11610, 162640), (12198, 154800), (12255, 154080), (12384, 152475), (12825, 147232), (12840, 147060), (12900, 146376), (13072, 144450), (13680, 138030), (13803, 136800), (14445, 130720), (14706, 128400), (15200, 124227), (15408, 122550), (15480, 121980), (16050, 117648), (16264, 116100), (16340, 115560), (16416, 115025), (17100, 110424), (17120, 110295), (17200, 109782), (18297, 103200), (18404, 102600), (18576, 101650), (19260, 98040), (19350, 97584), (19608, 96300), (20330, 92880), (20425, 92448), (20520, 92020), (20640, 91485), (21400, 88236), (21600, 87419), (22059, 85600), (22800, 82818), (23005, 82080), (23112, 81700), (23220, 81320), (24075, 78432), (24396, 77400), (24510, 77040), (25650, 73616), (25680, 73530), (25800, 73188), (26144, 72225), (27360, 69015), (27606, 68400), (28890, 65360), (29025, 65056), (29412, 64200), (30495, 61920), (30816, 61275), (30960, 60990), (32100, 58824), (32528, 58050), (32680, 57780), (34200, 55212), (34400, 54891), (36594, 51600), (36765, 51360), (36808, 51300), (37152, 50825), (38520, 49020), (38700, 48792), (39216, 48150), (40660, 46440), (40850, 46224), (41040, 46010), (41409, 45600), (42800, 44118)]