121931100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{135479}}^1$

素因数の和:135499

約数の個数: 54

約数和(自身を含む): 382189080

約数和(自身を除く): 260257980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 135479, 270958, 406437, 541916, 677395, 812874, 1219311, 1354790, 1625748, 2032185, 2438622, 2709580, 3386975, 4064370, 4877244, 6096555, 6773950, 8128740, 10160925, 12193110, 13547900, 20321850, 24386220, 30482775, 40643700, 60965550, 121931100]

約数ペア:

[(1, 121931100), (2, 60965550), (3, 40643700), (4, 30482775), (5, 24386220), (6, 20321850), (9, 13547900), (10, 12193110), (12, 10160925), (15, 8128740), (18, 6773950), (20, 6096555), (25, 4877244), (30, 4064370), (36, 3386975), (45, 2709580), (50, 2438622), (60, 2032185), (75, 1625748), (90, 1354790), (100, 1219311), (150, 812874), (180, 677395), (225, 541916), (300, 406437), (450, 270958), (900, 135479)]