149715100

素因数分解:

$2^2\times 5^2\times {\mathrm{1497151}}^1$

素因数の和:1497165

約数の個数: 18

約数和(自身を含む): 324881984

約数和(自身を除く): 175166884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1497151, 2994302, 5988604, 7485755, 14971510, 29943020, 37428775, 74857550, 149715100]

約数ペア:

[(1, 149715100), (2, 74857550), (4, 37428775), (5, 29943020), (10, 14971510), (20, 7485755), (25, 5988604), (50, 2994302), (100, 1497151)]