143996220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{799979}}^1$

素因数の和:799994

約数の個数: 36

約数和(自身を含む): 436789080

約数和(自身を除く): 292792860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 799979, 1599958, 2399937, 3199916, 3999895, 4799874, 7199811, 7999790, 9599748, 11999685, 14399622, 15999580, 23999370, 28799244, 35999055, 47998740, 71998110, 143996220]

約数ペア:

[(1, 143996220), (2, 71998110), (3, 47998740), (4, 35999055), (5, 28799244), (6, 23999370), (9, 15999580), (10, 14399622), (12, 11999685), (15, 9599748), (18, 7999790), (20, 7199811), (30, 4799874), (36, 3999895), (45, 3199916), (60, 2399937), (90, 1599958), (180, 799979)]