27666180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{153701}}^1$

素因数の和:153716

約数の個数: 36

約数和(自身を含む): 83921292

約数和(自身を除く): 56255112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 153701, 307402, 461103, 614804, 768505, 922206, 1383309, 1537010, 1844412, 2305515, 2766618, 3074020, 4611030, 5533236, 6916545, 9222060, 13833090, 27666180]

約数ペア:

[(1, 27666180), (2, 13833090), (3, 9222060), (4, 6916545), (5, 5533236), (6, 4611030), (9, 3074020), (10, 2766618), (12, 2305515), (15, 1844412), (18, 1537010), (20, 1383309), (30, 922206), (36, 768505), (45, 614804), (60, 461103), (90, 307402), (180, 153701)]