75522540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1258709}}^1$

素因数の和:1258721

約数の個数: 24

約数和(自身を含む): 211463280

約数和(自身を除く): 135940740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1258709, 2517418, 3776127, 5034836, 6293545, 7552254, 12587090, 15104508, 18880635, 25174180, 37761270, 75522540]

約数ペア:

[(1, 75522540), (2, 37761270), (3, 25174180), (4, 18880635), (5, 15104508), (6, 12587090), (10, 7552254), (12, 6293545), (15, 5034836), (20, 3776127), (30, 2517418), (60, 1258709)]