153217620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{851209}}^1$

素因数の和:851224

約数の個数: 36

約数和(自身を含む): 464760660

約数和(自身を除く): 311543040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 851209, 1702418, 2553627, 3404836, 4256045, 5107254, 7660881, 8512090, 10214508, 12768135, 15321762, 17024180, 25536270, 30643524, 38304405, 51072540, 76608810, 153217620]

約数ペア:

[(1, 153217620), (2, 76608810), (3, 51072540), (4, 38304405), (5, 30643524), (6, 25536270), (9, 17024180), (10, 15321762), (12, 12768135), (15, 10214508), (18, 8512090), (20, 7660881), (30, 5107254), (36, 4256045), (45, 3404836), (60, 2553627), (90, 1702418), (180, 851209)]