12881100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42937}}^1$

素因数の和:42954

約数の個数: 36

約数和(自身を含む): 37270184

約数和(自身を除く): 24389084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42937, 85874, 128811, 171748, 214685, 257622, 429370, 515244, 644055, 858740, 1073425, 1288110, 2146850, 2576220, 3220275, 4293700, 6440550, 12881100]

約数ペア:

[(1, 12881100), (2, 6440550), (3, 4293700), (4, 3220275), (5, 2576220), (6, 2146850), (10, 1288110), (12, 1073425), (15, 858740), (20, 644055), (25, 515244), (30, 429370), (50, 257622), (60, 214685), (75, 171748), (100, 128811), (150, 85874), (300, 42937)]