55372860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307627}}^1$

素因数の和:307642

約数の個数: 36

約数和(自身を含む): 167964888

約数和(自身を除く): 112592028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307627, 615254, 922881, 1230508, 1538135, 1845762, 2768643, 3076270, 3691524, 4614405, 5537286, 6152540, 9228810, 11074572, 13843215, 18457620, 27686430, 55372860]

約数ペア:

[(1, 55372860), (2, 27686430), (3, 18457620), (4, 13843215), (5, 11074572), (6, 9228810), (9, 6152540), (10, 5537286), (12, 4614405), (15, 3691524), (18, 3076270), (20, 2768643), (30, 1845762), (36, 1538135), (45, 1230508), (60, 922881), (90, 615254), (180, 307627)]