68250180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1137503}}^1$

素因数の和:1137515

約数の個数: 24

約数和(自身を含む): 191100672

約数和(自身を除く): 122850492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1137503, 2275006, 3412509, 4550012, 5687515, 6825018, 11375030, 13650036, 17062545, 22750060, 34125090, 68250180]

約数ペア:

[(1, 68250180), (2, 34125090), (3, 22750060), (4, 17062545), (5, 13650036), (6, 11375030), (10, 6825018), (12, 5687515), (15, 4550012), (20, 3412509), (30, 2275006), (60, 1137503)]