136900900

素因数分解:

$2^2\times 5^2\times {\mathrm{1369009}}^1$

素因数の和:1369023

約数の個数: 18

約数和(自身を含む): 297075170

約数和(自身を除く): 160174270

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1369009, 2738018, 5476036, 6845045, 13690090, 27380180, 34225225, 68450450, 136900900]

約数ペア:

[(1, 136900900), (2, 68450450), (4, 34225225), (5, 27380180), (10, 13690090), (20, 6845045), (25, 5476036), (50, 2738018), (100, 1369009)]