201258840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 630374400

約数和(自身を除く): 429115560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 151, 174, 232, 290, 302, 348, 383, 435, 453, 580, 604, 696, 755, 766, 870, 906, 1149, 1160, 1208, 1510, 1532, 1740, 1812, 1915, 2265, 2298, 3020, 3064, 3480, 3624, 3830, 4379, 4530, 4596, 5745, 6040, 7660, 8758, 9060, 9192, 11107, 11490, 13137, 15320, 17516, 18120, 21895, 22214, 22980, 26274, 33321, 35032, 43790, 44428, 45960, 52548, 55535, 57833, 65685, 66642, 87580, 88856, 105096, 111070, 115666, 131370, 133284, 166605, 173499, 175160, 222140, 231332, 262740, 266568, 289165, 333210, 346998, 444280, 462664, 525480, 578330, 666420, 693996, 867495, 1156660, 1332840, 1387992, 1677157, 1734990, 2313320, 3354314, 3469980, 5031471, 6708628, 6939960, 8385785, 10062942, 13417256, 16771570, 20125884, 25157355, 33543140, 40251768, 50314710, 67086280, 100629420, 201258840]

約数ペア:

[(1, 201258840), (2, 100629420), (3, 67086280), (4, 50314710), (5, 40251768), (6, 33543140), (8, 25157355), (10, 20125884), (12, 16771570), (15, 13417256), (20, 10062942), (24, 8385785), (29, 6939960), (30, 6708628), (40, 5031471), (58, 3469980), (60, 3354314), (87, 2313320), (116, 1734990), (120, 1677157), (145, 1387992), (151, 1332840), (174, 1156660), (232, 867495), (290, 693996), (302, 666420), (348, 578330), (383, 525480), (435, 462664), (453, 444280), (580, 346998), (604, 333210), (696, 289165), (755, 266568), (766, 262740), (870, 231332), (906, 222140), (1149, 175160), (1160, 173499), (1208, 166605), (1510, 133284), (1532, 131370), (1740, 115666), (1812, 111070), (1915, 105096), (2265, 88856), (2298, 87580), (3020, 66642), (3064, 65685), (3480, 57833), (3624, 55535), (3830, 52548), (4379, 45960), (4530, 44428), (4596, 43790), (5745, 35032), (6040, 33321), (7660, 26274), (8758, 22980), (9060, 22214), (9192, 21895), (11107, 18120), (11490, 17516), (13137, 15320)]