45217980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83737}}^1$

素因数の和:83755

約数の個数: 48

約数和(自身を含む): 140679840

約数和(自身を除く): 95461860

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, 83737, 167474, 251211, 334948, 418685, 502422, 753633, 837370, 1004844, 1256055, 1507266, 1674740, 2260899, 2512110, 3014532, 3768165, 4521798, 5024220, 7536330, 9043596, 11304495, 15072660, 22608990, 45217980]

約数ペア:

[(1, 45217980), (2, 22608990), (3, 15072660), (4, 11304495), (5, 9043596), (6, 7536330), (9, 5024220), (10, 4521798), (12, 3768165), (15, 3014532), (18, 2512110), (20, 2260899), (27, 1674740), (30, 1507266), (36, 1256055), (45, 1004844), (54, 837370), (60, 753633), (90, 502422), (108, 418685), (135, 334948), (180, 251211), (270, 167474), (540, 83737)]