75107820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1251797}}^1$

素因数の和:1251809

約数の個数: 24

約数和(自身を含む): 210302064

約数和(自身を除く): 135194244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1251797, 2503594, 3755391, 5007188, 6258985, 7510782, 12517970, 15021564, 18776955, 25035940, 37553910, 75107820]

約数ペア:

[(1, 75107820), (2, 37553910), (3, 25035940), (4, 18776955), (5, 15021564), (6, 12517970), (10, 7510782), (12, 6258985), (15, 5007188), (20, 3755391), (30, 2503594), (60, 1251797)]