75253020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1254217}}^1$

素因数の和:1254229

約数の個数: 24

約数和(自身を含む): 210708624

約数和(自身を除く): 135455604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1254217, 2508434, 3762651, 5016868, 6271085, 7525302, 12542170, 15050604, 18813255, 25084340, 37626510, 75253020]

約数ペア:

[(1, 75253020), (2, 37626510), (3, 25084340), (4, 18813255), (5, 15050604), (6, 12542170), (10, 7525302), (12, 6271085), (15, 5016868), (20, 3762651), (30, 2508434), (60, 1254217)]