135180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{751}}^1$

素因数の和:766

約数の個数: 36

約数和(自身を含む): 410592

約数和(自身を除く): 275412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 751, 1502, 2253, 3004, 3755, 4506, 6759, 7510, 9012, 11265, 13518, 15020, 22530, 27036, 33795, 45060, 67590, 135180]

約数ペア:

[(1, 135180), (2, 67590), (3, 45060), (4, 33795), (5, 27036), (6, 22530), (9, 15020), (10, 13518), (12, 11265), (15, 9012), (18, 7510), (20, 6759), (30, 4506), (36, 3755), (45, 3004), (60, 2253), (90, 1502), (180, 751)]