10782900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11981}}^1$

素因数の和:12001

約数の個数: 54

約数和(自身を含む): 33801222

約数和(自身を除く): 23018322

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 11981, 23962, 35943, 47924, 59905, 71886, 107829, 119810, 143772, 179715, 215658, 239620, 299525, 359430, 431316, 539145, 599050, 718860, 898575, 1078290, 1198100, 1797150, 2156580, 2695725, 3594300, 5391450, 10782900]

約数ペア:

[(1, 10782900), (2, 5391450), (3, 3594300), (4, 2695725), (5, 2156580), (6, 1797150), (9, 1198100), (10, 1078290), (12, 898575), (15, 718860), (18, 599050), (20, 539145), (25, 431316), (30, 359430), (36, 299525), (45, 239620), (50, 215658), (60, 179715), (75, 143772), (90, 119810), (100, 107829), (150, 71886), (180, 59905), (225, 47924), (300, 35943), (450, 23962), (900, 11981)]