2131650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1579}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 5877600

約数和(自身を除く): 3745950

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, 1579, 3158, 4737, 7895, 9474, 14211, 15790, 23685, 28422, 39475, 42633, 47370, 71055, 78950, 85266, 118425, 142110, 213165, 236850, 355275, 426330, 710550, 1065825, 2131650]

約数ペア:

[(1, 2131650), (2, 1065825), (3, 710550), (5, 426330), (6, 355275), (9, 236850), (10, 213165), (15, 142110), (18, 118425), (25, 85266), (27, 78950), (30, 71055), (45, 47370), (50, 42633), (54, 39475), (75, 28422), (90, 23685), (135, 15790), (150, 14211), (225, 9474), (270, 7895), (450, 4737), (675, 3158), (1350, 1579)]