180378180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1002101}}^1$

素因数の和:1002116

約数の個数: 36

約数和(自身を含む): 547147692

約数和(自身を除く): 366769512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1002101, 2004202, 3006303, 4008404, 5010505, 6012606, 9018909, 10021010, 12025212, 15031515, 18037818, 20042020, 30063030, 36075636, 45094545, 60126060, 90189090, 180378180]

約数ペア:

[(1, 180378180), (2, 90189090), (3, 60126060), (4, 45094545), (5, 36075636), (6, 30063030), (9, 20042020), (10, 18037818), (12, 15031515), (15, 12025212), (18, 10021010), (20, 9018909), (30, 6012606), (36, 5010505), (45, 4008404), (60, 3006303), (90, 2004202), (180, 1002101)]