201521491350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1343476609}}^1$

素因数の和:1343476624

約数の個数: 24

約数和(自身を含む): 499773298920

約数和(自身を除く): 298251807570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1343476609, 2686953218, 4030429827, 6717383045, 8060859654, 13434766090, 20152149135, 33586915225, 40304298270, 67173830450, 100760745675, 201521491350]

約数ペア:

[(1, 201521491350), (2, 100760745675), (3, 67173830450), (5, 40304298270), (6, 33586915225), (10, 20152149135), (15, 13434766090), (25, 8060859654), (30, 6717383045), (50, 4030429827), (75, 2686953218), (150, 1343476609)]