1027500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{137}}^1$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 3017784

約数和(自身を除く): 1990284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 137, 150, 250, 274, 300, 375, 411, 500, 548, 625, 685, 750, 822, 1250, 1370, 1500, 1644, 1875, 2055, 2500, 2740, 3425, 3750, 4110, 6850, 7500, 8220, 10275, 13700, 17125, 20550, 34250, 41100, 51375, 68500, 85625, 102750, 171250, 205500, 256875, 342500, 513750, 1027500]

約数ペア:

[(1, 1027500), (2, 513750), (3, 342500), (4, 256875), (5, 205500), (6, 171250), (10, 102750), (12, 85625), (15, 68500), (20, 51375), (25, 41100), (30, 34250), (50, 20550), (60, 17125), (75, 13700), (100, 10275), (125, 8220), (137, 7500), (150, 6850), (250, 4110), (274, 3750), (300, 3425), (375, 2740), (411, 2500), (500, 2055), (548, 1875), (625, 1644), (685, 1500), (750, 1370), (822, 1250)]