45397620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{252209}}^1$

素因数の和:252224

約数の個数: 36

約数和(自身を含む): 137706660

約数和(自身を除く): 92309040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 252209, 504418, 756627, 1008836, 1261045, 1513254, 2269881, 2522090, 3026508, 3783135, 4539762, 5044180, 7566270, 9079524, 11349405, 15132540, 22698810, 45397620]

約数ペア:

[(1, 45397620), (2, 22698810), (3, 15132540), (4, 11349405), (5, 9079524), (6, 7566270), (9, 5044180), (10, 4539762), (12, 3783135), (15, 3026508), (18, 2522090), (20, 2269881), (30, 1513254), (36, 1261045), (45, 1008836), (60, 756627), (90, 504418), (180, 252209)]