78969330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8863}}^1$

素因数の和:8893

約数の個数: 80

約数和(自身を含む): 231669504

約数和(自身を除く): 152700174

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8863, 8910, 17726, 26589, 44315, 53178, 79767, 88630, 97493, 132945, 159534, 194986, 239301, 265890, 292479, 398835, 478602, 487465, 584958, 717903, 797670, 877437, 974930, 1196505, 1435806, 1462395, 1754874, 2393010, 2632311, 2924790, 3589515, 4387185, 5264622, 7179030, 7896933, 8774370, 13161555, 15793866, 26323110, 39484665, 78969330]

約数ペア:

[(1, 78969330), (2, 39484665), (3, 26323110), (5, 15793866), (6, 13161555), (9, 8774370), (10, 7896933), (11, 7179030), (15, 5264622), (18, 4387185), (22, 3589515), (27, 2924790), (30, 2632311), (33, 2393010), (45, 1754874), (54, 1462395), (55, 1435806), (66, 1196505), (81, 974930), (90, 877437), (99, 797670), (110, 717903), (135, 584958), (162, 487465), (165, 478602), (198, 398835), (270, 292479), (297, 265890), (330, 239301), (405, 194986), (495, 159534), (594, 132945), (810, 97493), (891, 88630), (990, 79767), (1485, 53178), (1782, 44315), (2970, 26589), (4455, 17726), (8863, 8910)]