164899620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{916109}}^1$

素因数の和:916124

約数の個数: 36

約数和(自身を含む): 500196060

約数和(自身を除く): 335296440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 916109, 1832218, 2748327, 3664436, 4580545, 5496654, 8244981, 9161090, 10993308, 13741635, 16489962, 18322180, 27483270, 32979924, 41224905, 54966540, 82449810, 164899620]

約数ペア:

[(1, 164899620), (2, 82449810), (3, 54966540), (4, 41224905), (5, 32979924), (6, 27483270), (9, 18322180), (10, 16489962), (12, 13741635), (15, 10993308), (18, 9161090), (20, 8244981), (30, 5496654), (36, 4580545), (45, 3664436), (60, 2748327), (90, 1832218), (180, 916109)]