64945050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10069}}^1$

素因数の和:10127

約数の個数: 48

約数和(自身を含む): 164825760

約数和(自身を除く): 99880710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 10069, 20138, 30207, 50345, 60414, 100690, 151035, 251725, 302070, 432967, 503450, 755175, 865934, 1298901, 1510350, 2164835, 2597802, 4329670, 6494505, 10824175, 12989010, 21648350, 32472525, 64945050]

約数ペア:

[(1, 64945050), (2, 32472525), (3, 21648350), (5, 12989010), (6, 10824175), (10, 6494505), (15, 4329670), (25, 2597802), (30, 2164835), (43, 1510350), (50, 1298901), (75, 865934), (86, 755175), (129, 503450), (150, 432967), (215, 302070), (258, 251725), (430, 151035), (645, 100690), (1075, 60414), (1290, 50345), (2150, 30207), (3225, 20138), (6450, 10069)]