What are the factor pairs of 9000?

The factor pairs of 9000 are pairs of numbers that, when multiplied together, result in 9000. The factor pairs of 9000 are (1, 9000), (2, 4500), (3, 3000), (4, 2250), (5, 1800), (6, 1500), (8, 1125), (9, 1000), (10, 900), (12, 750), (15, 600), (18, 500), (20, 450), ( 225), (25, 360), (30, 300), (36, 250), (40, 225), (45, 200), (50, 180), (60, 150), (72, 125), (75, 120), (90, 100).