136900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^2$

素因数の和:88

約数の個数: 27

約数和(自身を含む): 305319

約数和(自身を除く): 168419

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1369, 1850, 2738, 3700, 5476, 6845, 13690, 27380, 34225, 68450, 136900]

約数ペア:

[(1, 136900), (2, 68450), (4, 34225), (5, 27380), (10, 13690), (20, 6845), (25, 5476), (37, 3700), (50, 2738), (74, 1850), (100, 1369), (148, 925), (185, 740)]