90018000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{1667}}^1$

素因数の和:1699

約数の個数: 160

約数和(自身を含む): 322657920

約数和(自身を除く): 232639920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1500, 1667, 1800, 2000, 2160, 2250, 2700, 3000, 3334, 3375, 3600, 4500, 5001, 5400, 6000, 6668, 6750, 8335, 9000, 10002, 10800, 13336, 13500, 15003, 16670, 18000, 20004, 25005, 26672, 27000, 30006, 33340, 40008, 41675, 45009, 50010, 54000, 60012, 66680, 75015, 80016, 83350, 90018, 100020, 120024, 125025, 133360, 150030, 166700, 180036, 200040, 208375, 225045, 240048, 250050, 300060, 333400, 360072, 375075, 400080, 416750, 450090, 500100, 600120, 625125, 666800, 720144, 750150, 833500, 900180, 1000200, 1125225, 1200240, 1250250, 1500300, 1667000, 1800360, 1875375, 2000400, 2250450, 2500500, 3000600, 3334000, 3600720, 3750750, 4500900, 5001000, 5626125, 6001200, 7501500, 9001800, 10002000, 11252250, 15003000, 18003600, 22504500, 30006000, 45009000, 90018000]

約数ペア:

[(1, 90018000), (2, 45009000), (3, 30006000), (4, 22504500), (5, 18003600), (6, 15003000), (8, 11252250), (9, 10002000), (10, 9001800), (12, 7501500), (15, 6001200), (16, 5626125), (18, 5001000), (20, 4500900), (24, 3750750), (25, 3600720), (27, 3334000), (30, 3000600), (36, 2500500), (40, 2250450), (45, 2000400), (48, 1875375), (50, 1800360), (54, 1667000), (60, 1500300), (72, 1250250), (75, 1200240), (80, 1125225), (90, 1000200), (100, 900180), (108, 833500), (120, 750150), (125, 720144), (135, 666800), (144, 625125), (150, 600120), (180, 500100), (200, 450090), (216, 416750), (225, 400080), (240, 375075), (250, 360072), (270, 333400), (300, 300060), (360, 250050), (375, 240048), (400, 225045), (432, 208375), (450, 200040), (500, 180036), (540, 166700), (600, 150030), (675, 133360), (720, 125025), (750, 120024), (900, 100020), (1000, 90018), (1080, 83350), (1125, 80016), (1200, 75015), (1350, 66680), (1500, 60012), (1667, 54000), (1800, 50010), (2000, 45009), (2160, 41675), (2250, 40008), (2700, 33340), (3000, 30006), (3334, 27000), (3375, 26672), (3600, 25005), (4500, 20004), (5001, 18000), (5400, 16670), (6000, 15003), (6668, 13500), (6750, 13336), (8335, 10800), (9000, 10002)]