81920550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{546137}}^1$

素因数の和:546152

約数の個数: 24

約数和(自身を含む): 203163336

約数和(自身を除く): 121242786

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 546137, 1092274, 1638411, 2730685, 3276822, 5461370, 8192055, 13653425, 16384110, 27306850, 40960275, 81920550]

約数ペア:

[(1, 81920550), (2, 40960275), (3, 27306850), (5, 16384110), (6, 13653425), (10, 8192055), (15, 5461370), (25, 3276822), (30, 2730685), (50, 1638411), (75, 1092274), (150, 546137)]