2013245250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 5241300480

約数和(自身を除く): 3228055230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 151, 174, 250, 290, 302, 375, 435, 453, 613, 725, 750, 755, 870, 906, 1226, 1450, 1510, 1839, 2175, 2265, 3065, 3625, 3678, 3775, 4350, 4379, 4530, 6130, 7250, 7550, 8758, 9195, 10875, 11325, 13137, 15325, 17777, 18390, 18875, 21750, 21895, 22650, 26274, 30650, 35554, 37750, 43790, 45975, 53331, 56625, 65685, 76625, 88885, 91950, 92563, 106662, 109475, 113250, 131370, 153250, 177770, 185126, 218950, 229875, 266655, 277689, 328425, 444425, 459750, 462815, 533310, 547375, 555378, 656850, 888850, 925630, 1094750, 1333275, 1388445, 1642125, 2222125, 2314075, 2666550, 2684327, 2776890, 3284250, 4444250, 4628150, 5368654, 6666375, 6942225, 8052981, 11570375, 13332750, 13421635, 13884450, 16105962, 23140750, 26843270, 34711125, 40264905, 67108175, 69422250, 80529810, 134216350, 201324525, 335540875, 402649050, 671081750, 1006622625, 2013245250]

約数ペア:

[(1, 2013245250), (2, 1006622625), (3, 671081750), (5, 402649050), (6, 335540875), (10, 201324525), (15, 134216350), (25, 80529810), (29, 69422250), (30, 67108175), (50, 40264905), (58, 34711125), (75, 26843270), (87, 23140750), (125, 16105962), (145, 13884450), (150, 13421635), (151, 13332750), (174, 11570375), (250, 8052981), (290, 6942225), (302, 6666375), (375, 5368654), (435, 4628150), (453, 4444250), (613, 3284250), (725, 2776890), (750, 2684327), (755, 2666550), (870, 2314075), (906, 2222125), (1226, 1642125), (1450, 1388445), (1510, 1333275), (1839, 1094750), (2175, 925630), (2265, 888850), (3065, 656850), (3625, 555378), (3678, 547375), (3775, 533310), (4350, 462815), (4379, 459750), (4530, 444425), (6130, 328425), (7250, 277689), (7550, 266655), (8758, 229875), (9195, 218950), (10875, 185126), (11325, 177770), (13137, 153250), (15325, 131370), (17777, 113250), (18390, 109475), (18875, 106662), (21750, 92563), (21895, 91950), (22650, 88885), (26274, 76625), (30650, 65685), (35554, 56625), (37750, 53331), (43790, 45975)]