45009000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{1667}}^1$

素因数の和:1697

約数の個数: 128

約数和(自身を含む): 156124800

約数和(自身を除く): 111115800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1667, 1800, 2250, 2700, 3000, 3334, 3375, 4500, 5001, 5400, 6668, 6750, 8335, 9000, 10002, 13336, 13500, 15003, 16670, 20004, 25005, 27000, 30006, 33340, 40008, 41675, 45009, 50010, 60012, 66680, 75015, 83350, 90018, 100020, 120024, 125025, 150030, 166700, 180036, 200040, 208375, 225045, 250050, 300060, 333400, 360072, 375075, 416750, 450090, 500100, 600120, 625125, 750150, 833500, 900180, 1000200, 1125225, 1250250, 1500300, 1667000, 1800360, 1875375, 2250450, 2500500, 3000600, 3750750, 4500900, 5001000, 5626125, 7501500, 9001800, 11252250, 15003000, 22504500, 45009000]

約数ペア:

[(1, 45009000), (2, 22504500), (3, 15003000), (4, 11252250), (5, 9001800), (6, 7501500), (8, 5626125), (9, 5001000), (10, 4500900), (12, 3750750), (15, 3000600), (18, 2500500), (20, 2250450), (24, 1875375), (25, 1800360), (27, 1667000), (30, 1500300), (36, 1250250), (40, 1125225), (45, 1000200), (50, 900180), (54, 833500), (60, 750150), (72, 625125), (75, 600120), (90, 500100), (100, 450090), (108, 416750), (120, 375075), (125, 360072), (135, 333400), (150, 300060), (180, 250050), (200, 225045), (216, 208375), (225, 200040), (250, 180036), (270, 166700), (300, 150030), (360, 125025), (375, 120024), (450, 100020), (500, 90018), (540, 83350), (600, 75015), (675, 66680), (750, 60012), (900, 50010), (1000, 45009), (1080, 41675), (1125, 40008), (1350, 33340), (1500, 30006), (1667, 27000), (1800, 25005), (2250, 20004), (2700, 16670), (3000, 15003), (3334, 13500), (3375, 13336), (4500, 10002), (5001, 9000), (5400, 8335), (6668, 6750)]