149890150

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{19853}}^1$

素因数の和:20016

約数の個数: 24

約数和(自身を含む): 280656144

約数和(自身を除く): 130765994

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550, 19853, 39706, 99265, 198530, 496325, 992650, 2997803, 5995606, 14989015, 29978030, 74945075, 149890150]

約数ペア:

[(1, 149890150), (2, 74945075), (5, 29978030), (10, 14989015), (25, 5995606), (50, 2997803), (151, 992650), (302, 496325), (755, 198530), (1510, 99265), (3775, 39706), (7550, 19853)]