131844450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{20441}}^1$

素因数の和:20499

約数の個数: 48

約数和(自身を含む): 334594656

約数和(自身を除く): 202750206

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 20441, 40882, 61323, 102205, 122646, 204410, 306615, 511025, 613230, 878963, 1022050, 1533075, 1757926, 2636889, 3066150, 4394815, 5273778, 8789630, 13184445, 21974075, 26368890, 43948150, 65922225, 131844450]

約数ペア:

[(1, 131844450), (2, 65922225), (3, 43948150), (5, 26368890), (6, 21974075), (10, 13184445), (15, 8789630), (25, 5273778), (30, 4394815), (43, 3066150), (50, 2636889), (75, 1757926), (86, 1533075), (129, 1022050), (150, 878963), (215, 613230), (258, 511025), (430, 306615), (645, 204410), (1075, 122646), (1290, 102205), (2150, 61323), (3225, 40882), (6450, 20441)]