6627329900

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{631}}^1\times {\mathrm{827}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 14535069696

約数和(自身を除く): 7907739796

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 631, 635, 827, 1262, 1270, 1654, 2524, 2540, 3155, 3175, 3308, 4135, 6310, 6350, 8270, 12620, 12700, 15775, 16540, 20675, 31550, 41350, 63100, 80137, 82700, 105029, 160274, 210058, 320548, 400685, 420116, 521837, 525145, 801370, 1043674, 1050290, 1602740, 2003425, 2087348, 2100580, 2609185, 2625725, 4006850, 5218370, 5251450, 8013700, 10436740, 10502900, 13045925, 26091850, 52183700, 66273299, 132546598, 265093196, 331366495, 662732990, 1325465980, 1656832475, 3313664950, 6627329900]

約数ペア:

[(1, 6627329900), (2, 3313664950), (4, 1656832475), (5, 1325465980), (10, 662732990), (20, 331366495), (25, 265093196), (50, 132546598), (100, 66273299), (127, 52183700), (254, 26091850), (508, 13045925), (631, 10502900), (635, 10436740), (827, 8013700), (1262, 5251450), (1270, 5218370), (1654, 4006850), (2524, 2625725), (2540, 2609185), (3155, 2100580), (3175, 2087348), (3308, 2003425), (4135, 1602740), (6310, 1050290), (6350, 1043674), (8270, 801370), (12620, 525145), (12700, 521837), (15775, 420116), (16540, 400685), (20675, 320548), (31550, 210058), (41350, 160274), (63100, 105029), (80137, 82700)]