202208220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1123379}}^1$

素因数の和:1123394

約数の個数: 36

約数和(自身を含む): 613365480

約数和(自身を除く): 411157260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1123379, 2246758, 3370137, 4493516, 5616895, 6740274, 10110411, 11233790, 13480548, 16850685, 20220822, 22467580, 33701370, 40441644, 50552055, 67402740, 101104110, 202208220]

約数ペア:

[(1, 202208220), (2, 101104110), (3, 67402740), (4, 50552055), (5, 40441644), (6, 33701370), (9, 22467580), (10, 20220822), (12, 16850685), (15, 13480548), (18, 11233790), (20, 10110411), (30, 6740274), (36, 5616895), (45, 4493516), (60, 3370137), (90, 2246758), (180, 1123379)]