1121850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{277}}^1$

素因数の和:301

約数の個数: 60

約数和(自身を含む): 3128334

約数和(自身を除く): 2006484

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 277, 405, 450, 554, 675, 810, 831, 1350, 1385, 1662, 2025, 2493, 2770, 4050, 4155, 4986, 6925, 7479, 8310, 12465, 13850, 14958, 20775, 22437, 24930, 37395, 41550, 44874, 62325, 74790, 112185, 124650, 186975, 224370, 373950, 560925, 1121850]

約数ペア:

[(1, 1121850), (2, 560925), (3, 373950), (5, 224370), (6, 186975), (9, 124650), (10, 112185), (15, 74790), (18, 62325), (25, 44874), (27, 41550), (30, 37395), (45, 24930), (50, 22437), (54, 20775), (75, 14958), (81, 13850), (90, 12465), (135, 8310), (150, 7479), (162, 6925), (225, 4986), (270, 4155), (277, 4050), (405, 2770), (450, 2493), (554, 2025), (675, 1662), (810, 1385), (831, 1350)]