54774180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{304301}}^1$

素因数の和:304316

約数の個数: 36

約数和(自身を含む): 166148892

約数和(自身を除く): 111374712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 304301, 608602, 912903, 1217204, 1521505, 1825806, 2738709, 3043010, 3651612, 4564515, 5477418, 6086020, 9129030, 10954836, 13693545, 18258060, 27387090, 54774180]

約数ペア:

[(1, 54774180), (2, 27387090), (3, 18258060), (4, 13693545), (5, 10954836), (6, 9129030), (9, 6086020), (10, 5477418), (12, 4564515), (15, 3651612), (18, 3043010), (20, 2738709), (30, 1825806), (36, 1521505), (45, 1217204), (60, 912903), (90, 608602), (180, 304301)]