2671650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1979}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 7365600

約数和(自身を除く): 4693950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1979, 3958, 5937, 9895, 11874, 17811, 19790, 29685, 35622, 49475, 53433, 59370, 89055, 98950, 106866, 148425, 178110, 267165, 296850, 445275, 534330, 890550, 1335825, 2671650]

約数ペア:

[(1, 2671650), (2, 1335825), (3, 890550), (5, 534330), (6, 445275), (9, 296850), (10, 267165), (15, 178110), (18, 148425), (25, 106866), (27, 98950), (30, 89055), (45, 59370), (50, 53433), (54, 49475), (75, 35622), (90, 29685), (135, 19790), (150, 17811), (225, 11874), (270, 9895), (450, 5937), (675, 3958), (1350, 1979)]