75208740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1253479}}^1$

素因数の和:1253491

約数の個数: 24

約数和(自身を含む): 210584640

約数和(自身を除く): 135375900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1253479, 2506958, 3760437, 5013916, 6267395, 7520874, 12534790, 15041748, 18802185, 25069580, 37604370, 75208740]

約数ペア:

[(1, 75208740), (2, 37604370), (3, 25069580), (4, 18802185), (5, 15041748), (6, 12534790), (10, 7520874), (12, 6267395), (15, 5013916), (20, 3760437), (30, 2506958), (60, 1253479)]