72168150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{3229}}^1$

素因数の和:3393

約数の個数: 48

約数和(自身を含む): 180234000

約数和(自身を除く): 108065850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 745, 894, 1490, 2235, 3229, 3725, 4470, 6458, 7450, 9687, 11175, 16145, 19374, 22350, 32290, 48435, 80725, 96870, 161450, 242175, 481121, 484350, 962242, 1443363, 2405605, 2886726, 4811210, 7216815, 12028025, 14433630, 24056050, 36084075, 72168150]

約数ペア:

[(1, 72168150), (2, 36084075), (3, 24056050), (5, 14433630), (6, 12028025), (10, 7216815), (15, 4811210), (25, 2886726), (30, 2405605), (50, 1443363), (75, 962242), (149, 484350), (150, 481121), (298, 242175), (447, 161450), (745, 96870), (894, 80725), (1490, 48435), (2235, 32290), (3229, 22350), (3725, 19374), (4470, 16145), (6458, 11175), (7450, 9687)]