129120900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3389}}^1$

素因数の和:3533

約数の個数: 72

約数和(自身を含む): 376642560

約数和(自身を除く): 247521660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3175, 3389, 3810, 6350, 6778, 7620, 9525, 10167, 12700, 13556, 16945, 19050, 20334, 33890, 38100, 40668, 50835, 67780, 84725, 101670, 169450, 203340, 254175, 338900, 430403, 508350, 860806, 1016700, 1291209, 1721612, 2152015, 2582418, 4304030, 5164836, 6456045, 8608060, 10760075, 12912090, 21520150, 25824180, 32280225, 43040300, 64560450, 129120900]

約数ペア:

[(1, 129120900), (2, 64560450), (3, 43040300), (4, 32280225), (5, 25824180), (6, 21520150), (10, 12912090), (12, 10760075), (15, 8608060), (20, 6456045), (25, 5164836), (30, 4304030), (50, 2582418), (60, 2152015), (75, 1721612), (100, 1291209), (127, 1016700), (150, 860806), (254, 508350), (300, 430403), (381, 338900), (508, 254175), (635, 203340), (762, 169450), (1270, 101670), (1524, 84725), (1905, 67780), (2540, 50835), (3175, 40668), (3389, 38100), (3810, 33890), (6350, 20334), (6778, 19050), (7620, 16945), (9525, 13556), (10167, 12700)]