85352800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 232953840

約数和(自身を除く): 147601040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 160, 200, 208, 232, 260, 283, 290, 325, 377, 400, 416, 464, 520, 566, 580, 650, 725, 754, 800, 928, 1040, 1132, 1160, 1300, 1415, 1450, 1508, 1885, 2080, 2264, 2320, 2600, 2830, 2900, 3016, 3679, 3770, 4528, 4640, 5200, 5660, 5800, 6032, 7075, 7358, 7540, 8207, 9056, 9425, 10400, 11320, 11600, 12064, 14150, 14716, 15080, 16414, 18395, 18850, 22640, 23200, 28300, 29432, 30160, 32828, 36790, 37700, 41035, 45280, 56600, 58864, 60320, 65656, 73580, 75400, 82070, 91975, 106691, 113200, 117728, 131312, 147160, 150800, 164140, 183950, 205175, 213382, 226400, 262624, 294320, 301600, 328280, 367900, 410350, 426764, 533455, 588640, 656560, 735800, 820700, 853528, 1066910, 1313120, 1471600, 1641400, 1707056, 2133820, 2667275, 2943200, 3282800, 3414112, 4267640, 5334550, 6565600, 8535280, 10669100, 17070560, 21338200, 42676400, 85352800]

約数ペア:

[(1, 85352800), (2, 42676400), (4, 21338200), (5, 17070560), (8, 10669100), (10, 8535280), (13, 6565600), (16, 5334550), (20, 4267640), (25, 3414112), (26, 3282800), (29, 2943200), (32, 2667275), (40, 2133820), (50, 1707056), (52, 1641400), (58, 1471600), (65, 1313120), (80, 1066910), (100, 853528), (104, 820700), (116, 735800), (130, 656560), (145, 588640), (160, 533455), (200, 426764), (208, 410350), (232, 367900), (260, 328280), (283, 301600), (290, 294320), (325, 262624), (377, 226400), (400, 213382), (416, 205175), (464, 183950), (520, 164140), (566, 150800), (580, 147160), (650, 131312), (725, 117728), (754, 113200), (800, 106691), (928, 91975), (1040, 82070), (1132, 75400), (1160, 73580), (1300, 65656), (1415, 60320), (1450, 58864), (1508, 56600), (1885, 45280), (2080, 41035), (2264, 37700), (2320, 36790), (2600, 32828), (2830, 30160), (2900, 29432), (3016, 28300), (3679, 23200), (3770, 22640), (4528, 18850), (4640, 18395), (5200, 16414), (5660, 15080), (5800, 14716), (6032, 14150), (7075, 12064), (7358, 11600), (7540, 11320), (8207, 10400), (9056, 9425)]