69764220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{129193}}^1$

素因数の和:129211

約数の個数: 48

約数和(自身を含む): 217045920

約数和(自身を除く): 147281700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 129193, 258386, 387579, 516772, 645965, 775158, 1162737, 1291930, 1550316, 1937895, 2325474, 2583860, 3488211, 3875790, 4650948, 5813685, 6976422, 7751580, 11627370, 13952844, 17441055, 23254740, 34882110, 69764220]

約数ペア:

[(1, 69764220), (2, 34882110), (3, 23254740), (4, 17441055), (5, 13952844), (6, 11627370), (9, 7751580), (10, 6976422), (12, 5813685), (15, 4650948), (18, 3875790), (20, 3488211), (27, 2583860), (30, 2325474), (36, 1937895), (45, 1550316), (54, 1291930), (60, 1162737), (90, 775158), (108, 645965), (135, 516772), (180, 387579), (270, 258386), (540, 129193)]