75172620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1252877}}^1$

素因数の和:1252889

約数の個数: 24

約数和(自身を含む): 210483504

約数和(自身を除く): 135310884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1252877, 2505754, 3758631, 5011508, 6264385, 7517262, 12528770, 15034524, 18793155, 25057540, 37586310, 75172620]

約数ペア:

[(1, 75172620), (2, 37586310), (3, 25057540), (4, 18793155), (5, 15034524), (6, 12528770), (10, 7517262), (12, 6264385), (15, 5011508), (20, 3758631), (30, 2505754), (60, 1252877)]