150292180

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{16963}}^1$

素因数の和:17415

約数の個数: 24

約数和(自身を含む): 316344672

約数和(自身を除く): 166052492

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 16963, 33926, 67852, 84815, 169630, 339260, 7514609, 15029218, 30058436, 37573045, 75146090, 150292180]

約数ペア:

[(1, 150292180), (2, 75146090), (4, 37573045), (5, 30058436), (10, 15029218), (20, 7514609), (443, 339260), (886, 169630), (1772, 84815), (2215, 67852), (4430, 33926), (8860, 16963)]