20404050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{136027}}^1$

素因数の和:136042

約数の個数: 24

約数和(自身を含む): 50602416

約数和(自身を除く): 30198366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 136027, 272054, 408081, 680135, 816162, 1360270, 2040405, 3400675, 4080810, 6801350, 10202025, 20404050]

約数ペア:

[(1, 20404050), (2, 10202025), (3, 6801350), (5, 4080810), (6, 3400675), (10, 2040405), (15, 1360270), (25, 816162), (30, 680135), (50, 408081), (75, 272054), (150, 136027)]