150223020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2503717}}^1$

素因数の和:2503729

約数の個数: 24

約数和(自身を含む): 420624624

約数和(自身を除く): 270401604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2503717, 5007434, 7511151, 10014868, 12518585, 15022302, 25037170, 30044604, 37555755, 50074340, 75111510, 150223020]

約数ペア:

[(1, 150223020), (2, 75111510), (3, 50074340), (4, 37555755), (5, 30044604), (6, 25037170), (10, 15022302), (12, 12518585), (15, 10014868), (20, 7511151), (30, 5007434), (60, 2503717)]