20221650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{4993}}^1$

素因数の和:5017

約数の個数: 60

約数和(自身を含む): 56197482

約数和(自身を除く): 35975832

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, 405, 450, 675, 810, 1350, 2025, 4050, 4993, 9986, 14979, 24965, 29958, 44937, 49930, 74895, 89874, 124825, 134811, 149790, 224685, 249650, 269622, 374475, 404433, 449370, 674055, 748950, 808866, 1123425, 1348110, 2022165, 2246850, 3370275, 4044330, 6740550, 10110825, 20221650]

約数ペア:

[(1, 20221650), (2, 10110825), (3, 6740550), (5, 4044330), (6, 3370275), (9, 2246850), (10, 2022165), (15, 1348110), (18, 1123425), (25, 808866), (27, 748950), (30, 674055), (45, 449370), (50, 404433), (54, 374475), (75, 269622), (81, 249650), (90, 224685), (135, 149790), (150, 134811), (162, 124825), (225, 89874), (270, 74895), (405, 49930), (450, 44937), (675, 29958), (810, 24965), (1350, 14979), (2025, 9986), (4050, 4993)]