82625220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{459029}}^1$

素因数の和:459044

約数の個数: 36

約数和(自身を含む): 250630380

約数和(自身を除く): 168005160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 459029, 918058, 1377087, 1836116, 2295145, 2754174, 4131261, 4590290, 5508348, 6885435, 8262522, 9180580, 13770870, 16525044, 20656305, 27541740, 41312610, 82625220]

約数ペア:

[(1, 82625220), (2, 41312610), (3, 27541740), (4, 20656305), (5, 16525044), (6, 13770870), (9, 9180580), (10, 8262522), (12, 6885435), (15, 5508348), (18, 4590290), (20, 4131261), (30, 2754174), (36, 2295145), (45, 1836116), (60, 1377087), (90, 918058), (180, 459029)]