9288180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4691}}^1$

素因数の和:4717

約数の個数: 72

約数和(自身を含む): 30741984

約数和(自身を除く): 21453804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4691, 9382, 14073, 18764, 23455, 28146, 42219, 46910, 51601, 56292, 70365, 84438, 93820, 103202, 140730, 154803, 168876, 206404, 211095, 258005, 281460, 309606, 422190, 464409, 516010, 619212, 774015, 844380, 928818, 1032020, 1548030, 1857636, 2322045, 3096060, 4644090, 9288180]

約数ペア:

[(1, 9288180), (2, 4644090), (3, 3096060), (4, 2322045), (5, 1857636), (6, 1548030), (9, 1032020), (10, 928818), (11, 844380), (12, 774015), (15, 619212), (18, 516010), (20, 464409), (22, 422190), (30, 309606), (33, 281460), (36, 258005), (44, 211095), (45, 206404), (55, 168876), (60, 154803), (66, 140730), (90, 103202), (99, 93820), (110, 84438), (132, 70365), (165, 56292), (180, 51601), (198, 46910), (220, 42219), (330, 28146), (396, 23455), (495, 18764), (660, 14073), (990, 9382), (1980, 4691)]