149099720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48409}}^1$

素因数の和:48438

約数の個数: 64

約数和(自身を含む): 418262400

約数和(自身を除く): 269162680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 48409, 96818, 193636, 242045, 338863, 387272, 484090, 532499, 677726, 968180, 1064998, 1355452, 1694315, 1936360, 2129996, 2662495, 2710904, 3388630, 3727493, 4259992, 5324990, 6777260, 7454986, 10649980, 13554520, 14909972, 18637465, 21299960, 29819944, 37274930, 74549860, 149099720]

約数ペア:

[(1, 149099720), (2, 74549860), (4, 37274930), (5, 29819944), (7, 21299960), (8, 18637465), (10, 14909972), (11, 13554520), (14, 10649980), (20, 7454986), (22, 6777260), (28, 5324990), (35, 4259992), (40, 3727493), (44, 3388630), (55, 2710904), (56, 2662495), (70, 2129996), (77, 1936360), (88, 1694315), (110, 1355452), (140, 1064998), (154, 968180), (220, 677726), (280, 532499), (308, 484090), (385, 387272), (440, 338863), (616, 242045), (770, 193636), (1540, 96818), (3080, 48409)]