149943540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2499059}}^1$

素因数の和:2499071

約数の個数: 24

約数和(自身を含む): 419842080

約数和(自身を除く): 269898540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2499059, 4998118, 7497177, 9996236, 12495295, 14994354, 24990590, 29988708, 37485885, 49981180, 74971770, 149943540]

約数ペア:

[(1, 149943540), (2, 74971770), (3, 49981180), (4, 37485885), (5, 29988708), (6, 24990590), (10, 14994354), (12, 12495295), (15, 9996236), (20, 7497177), (30, 4998118), (60, 2499059)]