80768550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{538457}}^1$

素因数の和:538472

約数の個数: 24

約数和(自身を含む): 200306376

約数和(自身を除く): 119537826

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 538457, 1076914, 1615371, 2692285, 3230742, 5384570, 8076855, 13461425, 16153710, 26922850, 40384275, 80768550]

約数ペア:

[(1, 80768550), (2, 40384275), (3, 26922850), (5, 16153710), (6, 13461425), (10, 8076855), (15, 5384570), (25, 3230742), (30, 2692285), (50, 1615371), (75, 1076914), (150, 538457)]