131615550

素因数分解:

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

素因数の和:8895

約数の個数: 96

約数和(自身を含む): 395688960

約数和(自身を除く): 264073410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 2475, 2970, 4950, 7425, 8863, 14850, 17726, 26589, 44315, 53178, 79767, 88630, 97493, 132945, 159534, 194986, 221575, 239301, 265890, 292479, 398835, 443150, 478602, 487465, 584958, 664725, 797670, 877437, 974930, 1196505, 1329450, 1462395, 1754874, 1994175, 2393010, 2437325, 2632311, 2924790, 3988350, 4387185, 4874650, 5264622, 5982525, 7311975, 8774370, 11965050, 13161555, 14623950, 21935925, 26323110, 43871850, 65807775, 131615550]

約数ペア:

[(1, 131615550), (2, 65807775), (3, 43871850), (5, 26323110), (6, 21935925), (9, 14623950), (10, 13161555), (11, 11965050), (15, 8774370), (18, 7311975), (22, 5982525), (25, 5264622), (27, 4874650), (30, 4387185), (33, 3988350), (45, 2924790), (50, 2632311), (54, 2437325), (55, 2393010), (66, 1994175), (75, 1754874), (90, 1462395), (99, 1329450), (110, 1196505), (135, 974930), (150, 877437), (165, 797670), (198, 664725), (225, 584958), (270, 487465), (275, 478602), (297, 443150), (330, 398835), (450, 292479), (495, 265890), (550, 239301), (594, 221575), (675, 194986), (825, 159534), (990, 132945), (1350, 97493), (1485, 88630), (1650, 79767), (2475, 53178), (2970, 44315), (4950, 26589), (7425, 17726), (8863, 14850)]