150456180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{358229}}^1$

素因数の和:358248

約数の個数: 48

約数和(自身を含む): 481461120

約数和(自身を除く): 331004940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 358229, 716458, 1074687, 1432916, 1791145, 2149374, 2507603, 3582290, 4298748, 5015206, 5373435, 7164580, 7522809, 10030412, 10746870, 12538015, 15045618, 21493740, 25076030, 30091236, 37614045, 50152060, 75228090, 150456180]

約数ペア:

[(1, 150456180), (2, 75228090), (3, 50152060), (4, 37614045), (5, 30091236), (6, 25076030), (7, 21493740), (10, 15045618), (12, 12538015), (14, 10746870), (15, 10030412), (20, 7522809), (21, 7164580), (28, 5373435), (30, 5015206), (35, 4298748), (42, 3582290), (60, 2507603), (70, 2149374), (84, 1791145), (105, 1432916), (140, 1074687), (210, 716458), (420, 358229)]