27518220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{152879}}^1$

素因数の和:152894

約数の個数: 36

約数和(自身を含む): 83472480

約数和(自身を除く): 55954260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 152879, 305758, 458637, 611516, 764395, 917274, 1375911, 1528790, 1834548, 2293185, 2751822, 3057580, 4586370, 5503644, 6879555, 9172740, 13759110, 27518220]

約数ペア:

[(1, 27518220), (2, 13759110), (3, 9172740), (4, 6879555), (5, 5503644), (6, 4586370), (9, 3057580), (10, 2751822), (12, 2293185), (15, 1834548), (18, 1528790), (20, 1375911), (30, 917274), (36, 764395), (45, 611516), (60, 458637), (90, 305758), (180, 152879)]