2243700

素因数分解:

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

素因数の和:303

約数の個数: 90

約数和(自身を含む): 7299446

約数和(自身を除く): 5055746

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 277, 300, 324, 405, 450, 540, 554, 675, 810, 831, 900, 1108, 1350, 1385, 1620, 1662, 2025, 2493, 2700, 2770, 3324, 4050, 4155, 4986, 5540, 6925, 7479, 8100, 8310, 9972, 12465, 13850, 14958, 16620, 20775, 22437, 24930, 27700, 29916, 37395, 41550, 44874, 49860, 62325, 74790, 83100, 89748, 112185, 124650, 149580, 186975, 224370, 249300, 373950, 448740, 560925, 747900, 1121850, 2243700]

約数ペア:

[(1, 2243700), (2, 1121850), (3, 747900), (4, 560925), (5, 448740), (6, 373950), (9, 249300), (10, 224370), (12, 186975), (15, 149580), (18, 124650), (20, 112185), (25, 89748), (27, 83100), (30, 74790), (36, 62325), (45, 49860), (50, 44874), (54, 41550), (60, 37395), (75, 29916), (81, 27700), (90, 24930), (100, 22437), (108, 20775), (135, 16620), (150, 14958), (162, 13850), (180, 12465), (225, 9972), (270, 8310), (277, 8100), (300, 7479), (324, 6925), (405, 5540), (450, 4986), (540, 4155), (554, 4050), (675, 3324), (810, 2770), (831, 2700), (900, 2493), (1108, 2025), (1350, 1662), (1385, 1620)]