184428400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1283

約数の個数: 120

約数和(自身を含む): 494030880

約数和(自身を除く): 309602480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 290, 325, 377, 400, 464, 520, 580, 650, 725, 754, 1040, 1160, 1223, 1300, 1450, 1508, 1885, 2320, 2446, 2600, 2900, 3016, 3770, 4892, 5200, 5800, 6032, 6115, 7540, 9425, 9784, 11600, 12230, 15080, 15899, 18850, 19568, 24460, 30160, 30575, 31798, 35467, 37700, 48920, 61150, 63596, 70934, 75400, 79495, 97840, 122300, 127192, 141868, 150800, 158990, 177335, 244600, 254384, 283736, 317980, 354670, 397475, 461071, 489200, 567472, 635960, 709340, 794950, 886675, 922142, 1271920, 1418680, 1589900, 1773350, 1844284, 2305355, 2837360, 3179800, 3546700, 3688568, 4610710, 6359600, 7093400, 7377136, 9221420, 11526775, 14186800, 18442840, 23053550, 36885680, 46107100, 92214200, 184428400]

約数ペア:

[(1, 184428400), (2, 92214200), (4, 46107100), (5, 36885680), (8, 23053550), (10, 18442840), (13, 14186800), (16, 11526775), (20, 9221420), (25, 7377136), (26, 7093400), (29, 6359600), (40, 4610710), (50, 3688568), (52, 3546700), (58, 3179800), (65, 2837360), (80, 2305355), (100, 1844284), (104, 1773350), (116, 1589900), (130, 1418680), (145, 1271920), (200, 922142), (208, 886675), (232, 794950), (260, 709340), (290, 635960), (325, 567472), (377, 489200), (400, 461071), (464, 397475), (520, 354670), (580, 317980), (650, 283736), (725, 254384), (754, 244600), (1040, 177335), (1160, 158990), (1223, 150800), (1300, 141868), (1450, 127192), (1508, 122300), (1885, 97840), (2320, 79495), (2446, 75400), (2600, 70934), (2900, 63596), (3016, 61150), (3770, 48920), (4892, 37700), (5200, 35467), (5800, 31798), (6032, 30575), (6115, 30160), (7540, 24460), (9425, 19568), (9784, 18850), (11600, 15899), (12230, 15080)]