882000180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4900001}}^1$

素因数の和:4900016

約数の個数: 36

約数和(自身を含む): 2675401092

約数和(自身を除く): 1793400912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4900001, 9800002, 14700003, 19600004, 24500005, 29400006, 44100009, 49000010, 58800012, 73500015, 88200018, 98000020, 147000030, 176400036, 220500045, 294000060, 441000090, 882000180]

約数ペア:

[(1, 882000180), (2, 441000090), (3, 294000060), (4, 220500045), (5, 176400036), (6, 147000030), (9, 98000020), (10, 88200018), (12, 73500015), (15, 58800012), (18, 49000010), (20, 44100009), (30, 29400006), (36, 24500005), (45, 19600004), (60, 14700003), (90, 9800002), (180, 4900001)]