55823220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{310129}}^1$

素因数の和:310144

約数の個数: 36

約数和(自身を含む): 169330980

約数和(自身を除く): 113507760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 310129, 620258, 930387, 1240516, 1550645, 1860774, 2791161, 3101290, 3721548, 4651935, 5582322, 6202580, 9303870, 11164644, 13955805, 18607740, 27911610, 55823220]

約数ペア:

[(1, 55823220), (2, 27911610), (3, 18607740), (4, 13955805), (5, 11164644), (6, 9303870), (9, 6202580), (10, 5582322), (12, 4651935), (15, 3721548), (18, 3101290), (20, 2791161), (30, 1860774), (36, 1550645), (45, 1240516), (60, 930387), (90, 620258), (180, 310129)]