201065580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1117031}}^1$

素因数の和:1117046

約数の個数: 36

約数和(自身を含む): 609899472

約数和(自身を除く): 408833892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1117031, 2234062, 3351093, 4468124, 5585155, 6702186, 10053279, 11170310, 13404372, 16755465, 20106558, 22340620, 33510930, 40213116, 50266395, 67021860, 100532790, 201065580]

約数ペア:

[(1, 201065580), (2, 100532790), (3, 67021860), (4, 50266395), (5, 40213116), (6, 33510930), (9, 22340620), (10, 20106558), (12, 16755465), (15, 13404372), (18, 11170310), (20, 10053279), (30, 6702186), (36, 5585155), (45, 4468124), (60, 3351093), (90, 2234062), (180, 1117031)]