172055340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{106207}}^1$

素因数の和:106228

約数の個数: 60

約数和(自身を含む): 539749056

約数和(自身を除く): 367693716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 106207, 212414, 318621, 424828, 531035, 637242, 955863, 1062070, 1274484, 1593105, 1911726, 2124140, 2867589, 3186210, 3823452, 4779315, 5735178, 6372420, 8602767, 9558630, 11470356, 14337945, 17205534, 19117260, 28675890, 34411068, 43013835, 57351780, 86027670, 172055340]

約数ペア:

[(1, 172055340), (2, 86027670), (3, 57351780), (4, 43013835), (5, 34411068), (6, 28675890), (9, 19117260), (10, 17205534), (12, 14337945), (15, 11470356), (18, 9558630), (20, 8602767), (27, 6372420), (30, 5735178), (36, 4779315), (45, 3823452), (54, 3186210), (60, 2867589), (81, 2124140), (90, 1911726), (108, 1593105), (135, 1274484), (162, 1062070), (180, 955863), (270, 637242), (324, 531035), (405, 424828), (540, 318621), (810, 212414), (1620, 106207)]