70225300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 163348920

約数和(自身を除く): 93123620

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 101, 170, 202, 340, 404, 409, 425, 505, 818, 850, 1010, 1636, 1700, 1717, 2020, 2045, 2525, 3434, 4090, 5050, 6868, 6953, 8180, 8585, 10100, 10225, 13906, 17170, 20450, 27812, 34340, 34765, 40900, 41309, 42925, 69530, 82618, 85850, 139060, 165236, 171700, 173825, 206545, 347650, 413090, 695300, 702253, 826180, 1032725, 1404506, 2065450, 2809012, 3511265, 4130900, 7022530, 14045060, 17556325, 35112650, 70225300]

約数ペア:

[(1, 70225300), (2, 35112650), (4, 17556325), (5, 14045060), (10, 7022530), (17, 4130900), (20, 3511265), (25, 2809012), (34, 2065450), (50, 1404506), (68, 1032725), (85, 826180), (100, 702253), (101, 695300), (170, 413090), (202, 347650), (340, 206545), (404, 173825), (409, 171700), (425, 165236), (505, 139060), (818, 85850), (850, 82618), (1010, 69530), (1636, 42925), (1700, 41309), (1717, 40900), (2020, 34765), (2045, 34340), (2525, 27812), (3434, 20450), (4090, 17170), (5050, 13906), (6868, 10225), (6953, 10100), (8180, 8585)]