68700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 199640

約数和(自身を除く): 130940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5725, 6870, 11450, 13740, 17175, 22900, 34350, 68700]

約数ペア:

[(1, 68700), (2, 34350), (3, 22900), (4, 17175), (5, 13740), (6, 11450), (10, 6870), (12, 5725), (15, 4580), (20, 3435), (25, 2748), (30, 2290), (50, 1374), (60, 1145), (75, 916), (100, 687), (150, 458), (229, 300)]