20877667200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{55763}}^1$

素因数の和:55806

約数の個数: 288

約数和(自身を含む): 80228224440

約数和(自身を除く): 59350557240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1300, 1440, 1560, 1600, 1664, 1800, 1872, 1920, 1950, 2080, 2340, 2400, 2496, 2600, 2880, 2925, 3120, 3200, 3600, 3744, 3900, 4160, 4680, 4800, 4992, 5200, 5760, 5850, 6240, 7200, 7488, 7800, 8320, 9360, 9600, 10400, 11700, 12480, 14400, 14976, 15600, 18720, 20800, 23400, 24960, 28800, 31200, 37440, 41600, 46800, 55763, 62400, 74880, 93600, 111526, 124800, 167289, 187200, 223052, 278815, 334578, 374400, 446104, 501867, 557630, 669156, 724919, 836445, 892208, 1003734, 1115260, 1338312, 1394075, 1449838, 1672890, 1784416, 2007468, 2174757, 2230520, 2509335, 2676624, 2788150, 2899676, 3345780, 3568832, 3624595, 4014936, 4182225, 4349514, 4461040, 5018670, 5353248, 5576300, 5799352, 6524271, 6691560, 7137664, 7249190, 8029872, 8364450, 8699028, 8922080, 10037340, 10706496, 10873785, 11152600, 11598704, 12546675, 13048542, 13383120, 14498380, 16059744, 16728900, 17398056, 17844160, 18122975, 20074680, 21412992, 21747570, 22305200, 23197408, 25093350, 26097084, 26766240, 28996760, 32119488, 32621355, 33457800, 34796112, 35688320, 36245950, 40149360, 43495140, 44610400, 46394816, 50186700, 52194168, 53532480, 54368925, 57993520, 64238976, 65242710, 66915600, 69592224, 72491900, 80298720, 86990280, 89220800, 92789632, 100373400, 104388336, 107064960, 108737850, 115987040, 130485420, 133831200, 139184448, 144983800, 160597440, 163106775, 173980560, 178441600, 200746800, 208776672, 217475700, 231974080, 260970840, 267662400, 278368896, 289967600, 321194880, 326213550, 347961120, 401493600, 417553344, 434951400, 463948160, 521941680, 535324800, 579935200, 652427100, 695922240, 802987200, 835106688, 869902800, 1043883360, 1159870400, 1304854200, 1391844480, 1605974400, 1739805600, 2087766720, 2319740800, 2609708400, 3479611200, 4175533440, 5219416800, 6959222400, 10438833600, 20877667200]

約数ペア:

[(1, 20877667200), (2, 10438833600), (3, 6959222400), (4, 5219416800), (5, 4175533440), (6, 3479611200), (8, 2609708400), (9, 2319740800), (10, 2087766720), (12, 1739805600), (13, 1605974400), (15, 1391844480), (16, 1304854200), (18, 1159870400), (20, 1043883360), (24, 869902800), (25, 835106688), (26, 802987200), (30, 695922240), (32, 652427100), (36, 579935200), (39, 535324800), (40, 521941680), (45, 463948160), (48, 434951400), (50, 417553344), (52, 401493600), (60, 347961120), (64, 326213550), (65, 321194880), (72, 289967600), (75, 278368896), (78, 267662400), (80, 260970840), (90, 231974080), (96, 217475700), (100, 208776672), (104, 200746800), (117, 178441600), (120, 173980560), (128, 163106775), (130, 160597440), (144, 144983800), (150, 139184448), (156, 133831200), (160, 130485420), (180, 115987040), (192, 108737850), (195, 107064960), (200, 104388336), (208, 100373400), (225, 92789632), (234, 89220800), (240, 86990280), (260, 80298720), (288, 72491900), (300, 69592224), (312, 66915600), (320, 65242710), (325, 64238976), (360, 57993520), (384, 54368925), (390, 53532480), (400, 52194168), (416, 50186700), (450, 46394816), (468, 44610400), (480, 43495140), (520, 40149360), (576, 36245950), (585, 35688320), (600, 34796112), (624, 33457800), (640, 32621355), (650, 32119488), (720, 28996760), (780, 26766240), (800, 26097084), (832, 25093350), (900, 23197408), (936, 22305200), (960, 21747570), (975, 21412992), (1040, 20074680), (1152, 18122975), (1170, 17844160), (1200, 17398056), (1248, 16728900), (1300, 16059744), (1440, 14498380), (1560, 13383120), (1600, 13048542), (1664, 12546675), (1800, 11598704), (1872, 11152600), (1920, 10873785), (1950, 10706496), (2080, 10037340), (2340, 8922080), (2400, 8699028), (2496, 8364450), (2600, 8029872), (2880, 7249190), (2925, 7137664), (3120, 6691560), (3200, 6524271), (3600, 5799352), (3744, 5576300), (3900, 5353248), (4160, 5018670), (4680, 4461040), (4800, 4349514), (4992, 4182225), (5200, 4014936), (5760, 3624595), (5850, 3568832), (6240, 3345780), (7200, 2899676), (7488, 2788150), (7800, 2676624), (8320, 2509335), (9360, 2230520), (9600, 2174757), (10400, 2007468), (11700, 1784416), (12480, 1672890), (14400, 1449838), (14976, 1394075), (15600, 1338312), (18720, 1115260), (20800, 1003734), (23400, 892208), (24960, 836445), (28800, 724919), (31200, 669156), (37440, 557630), (41600, 501867), (46800, 446104), (55763, 374400), (62400, 334578), (74880, 278815), (93600, 223052), (111526, 187200), (124800, 167289)]