201060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1132

約数の個数: 36

約数和(自身を含む): 610428

約数和(自身を除く): 409368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1117, 2234, 3351, 4468, 5585, 6702, 10053, 11170, 13404, 16755, 20106, 22340, 33510, 40212, 50265, 67020, 100530, 201060]

約数ペア:

[(1, 201060), (2, 100530), (3, 67020), (4, 50265), (5, 40212), (6, 33510), (9, 22340), (10, 20106), (12, 16755), (15, 13404), (18, 11170), (20, 10053), (30, 6702), (36, 5585), (45, 4468), (60, 3351), (90, 2234), (180, 1117)]