76327620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74831}}^1$

素因数の和:74860

約数の個数: 48

約数和(自身を含む): 226291968

約数和(自身を除く): 149964348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 74831, 149662, 224493, 299324, 374155, 448986, 748310, 897972, 1122465, 1272127, 1496620, 2244930, 2544254, 3816381, 4489860, 5088508, 6360635, 7632762, 12721270, 15265524, 19081905, 25442540, 38163810, 76327620]

約数ペア:

[(1, 76327620), (2, 38163810), (3, 25442540), (4, 19081905), (5, 15265524), (6, 12721270), (10, 7632762), (12, 6360635), (15, 5088508), (17, 4489860), (20, 3816381), (30, 2544254), (34, 2244930), (51, 1496620), (60, 1272127), (68, 1122465), (85, 897972), (102, 748310), (170, 448986), (204, 374155), (255, 299324), (340, 224493), (510, 149662), (1020, 74831)]