69989040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8837}}^1$

素因数の和:8867

約数の個数: 120

約数和(自身を含む): 256443408

約数和(自身を除く): 186454368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8837, 17674, 26511, 35348, 44185, 53022, 70696, 79533, 88370, 97207, 106044, 132555, 141392, 159066, 176740, 194414, 212088, 265110, 291621, 318132, 353480, 388828, 397665, 424176, 486035, 530220, 583242, 636264, 706960, 777656, 795330, 874863, 972070, 1060440, 1166484, 1272528, 1458105, 1555312, 1590660, 1749726, 1944140, 2120880, 2332968, 2916210, 3181320, 3499452, 3888280, 4374315, 4665936, 5832420, 6362640, 6998904, 7776560, 8748630, 11664840, 13997808, 17497260, 23329680, 34994520, 69989040]

約数ペア:

[(1, 69989040), (2, 34994520), (3, 23329680), (4, 17497260), (5, 13997808), (6, 11664840), (8, 8748630), (9, 7776560), (10, 6998904), (11, 6362640), (12, 5832420), (15, 4665936), (16, 4374315), (18, 3888280), (20, 3499452), (22, 3181320), (24, 2916210), (30, 2332968), (33, 2120880), (36, 1944140), (40, 1749726), (44, 1590660), (45, 1555312), (48, 1458105), (55, 1272528), (60, 1166484), (66, 1060440), (72, 972070), (80, 874863), (88, 795330), (90, 777656), (99, 706960), (110, 636264), (120, 583242), (132, 530220), (144, 486035), (165, 424176), (176, 397665), (180, 388828), (198, 353480), (220, 318132), (240, 291621), (264, 265110), (330, 212088), (360, 194414), (396, 176740), (440, 159066), (495, 141392), (528, 132555), (660, 106044), (720, 97207), (792, 88370), (880, 79533), (990, 70696), (1320, 53022), (1584, 44185), (1980, 35348), (2640, 26511), (3960, 17674), (7920, 8837)]