91197960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 315187200

約数和(自身を除く): 223989240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 719, 755, 840, 906, 1057, 1208, 1438, 1510, 1812, 2114, 2157, 2265, 2876, 3020, 3171, 3595, 3624, 4228, 4314, 4530, 5033, 5285, 5752, 6040, 6342, 7190, 8456, 8628, 9060, 10066, 10570, 10785, 12684, 14380, 15099, 15855, 17256, 18120, 20132, 21140, 21570, 25165, 25368, 28760, 30198, 31710, 40264, 42280, 43140, 50330, 60396, 63420, 75495, 86280, 100660, 108569, 120792, 126840, 150990, 201320, 217138, 301980, 325707, 434276, 542845, 603960, 651414, 759983, 868552, 1085690, 1302828, 1519966, 1628535, 2171380, 2279949, 2605656, 3039932, 3257070, 3799915, 4342760, 4559898, 6079864, 6514140, 7599830, 9119796, 11399745, 13028280, 15199660, 18239592, 22799490, 30399320, 45598980, 91197960]

約数ペア:

[(1, 91197960), (2, 45598980), (3, 30399320), (4, 22799490), (5, 18239592), (6, 15199660), (7, 13028280), (8, 11399745), (10, 9119796), (12, 7599830), (14, 6514140), (15, 6079864), (20, 4559898), (21, 4342760), (24, 3799915), (28, 3257070), (30, 3039932), (35, 2605656), (40, 2279949), (42, 2171380), (56, 1628535), (60, 1519966), (70, 1302828), (84, 1085690), (105, 868552), (120, 759983), (140, 651414), (151, 603960), (168, 542845), (210, 434276), (280, 325707), (302, 301980), (420, 217138), (453, 201320), (604, 150990), (719, 126840), (755, 120792), (840, 108569), (906, 100660), (1057, 86280), (1208, 75495), (1438, 63420), (1510, 60396), (1812, 50330), (2114, 43140), (2157, 42280), (2265, 40264), (2876, 31710), (3020, 30198), (3171, 28760), (3595, 25368), (3624, 25165), (4228, 21570), (4314, 21140), (4530, 20132), (5033, 18120), (5285, 17256), (5752, 15855), (6040, 15099), (6342, 14380), (7190, 12684), (8456, 10785), (8628, 10570), (9060, 10066)]