2259000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{251}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 7665840

約数和(自身を除く): 5406840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 251, 300, 360, 375, 450, 500, 502, 600, 750, 753, 900, 1000, 1004, 1125, 1255, 1500, 1506, 1800, 2008, 2250, 2259, 2510, 3000, 3012, 3765, 4500, 4518, 5020, 6024, 6275, 7530, 9000, 9036, 10040, 11295, 12550, 15060, 18072, 18825, 22590, 25100, 30120, 31375, 37650, 45180, 50200, 56475, 62750, 75300, 90360, 94125, 112950, 125500, 150600, 188250, 225900, 251000, 282375, 376500, 451800, 564750, 753000, 1129500, 2259000]

約数ペア:

[(1, 2259000), (2, 1129500), (3, 753000), (4, 564750), (5, 451800), (6, 376500), (8, 282375), (9, 251000), (10, 225900), (12, 188250), (15, 150600), (18, 125500), (20, 112950), (24, 94125), (25, 90360), (30, 75300), (36, 62750), (40, 56475), (45, 50200), (50, 45180), (60, 37650), (72, 31375), (75, 30120), (90, 25100), (100, 22590), (120, 18825), (125, 18072), (150, 15060), (180, 12550), (200, 11295), (225, 10040), (250, 9036), (251, 9000), (300, 7530), (360, 6275), (375, 6024), (450, 5020), (500, 4518), (502, 4500), (600, 3765), (750, 3012), (753, 3000), (900, 2510), (1000, 2259), (1004, 2250), (1125, 2008), (1255, 1800), (1500, 1506)]