88803180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{493351}}^1$

素因数の和:493366

約数の個数: 36

約数和(自身を含む): 269370192

約数和(自身を除く): 180567012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 493351, 986702, 1480053, 1973404, 2466755, 2960106, 4440159, 4933510, 5920212, 7400265, 8880318, 9867020, 14800530, 17760636, 22200795, 29601060, 44401590, 88803180]

約数ペア:

[(1, 88803180), (2, 44401590), (3, 29601060), (4, 22200795), (5, 17760636), (6, 14800530), (9, 9867020), (10, 8880318), (12, 7400265), (15, 5920212), (18, 4933510), (20, 4440159), (30, 2960106), (36, 2466755), (45, 1973404), (60, 1480053), (90, 986702), (180, 493351)]