72009000

素因数分解:

$2^3\times 3^4\times 5^3\times 7^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 289935360

約数和(自身を除く): 217926360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 125, 126, 127, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 254, 270, 280, 300, 315, 324, 350, 360, 375, 378, 381, 405, 420, 450, 500, 504, 508, 525, 540, 567, 600, 630, 635, 648, 675, 700, 750, 756, 762, 810, 840, 875, 889, 900, 945, 1000, 1016, 1050, 1080, 1125, 1134, 1143, 1260, 1270, 1350, 1400, 1500, 1512, 1524, 1575, 1620, 1750, 1778, 1800, 1890, 1905, 2025, 2100, 2250, 2268, 2286, 2520, 2540, 2625, 2667, 2700, 2835, 3000, 3048, 3150, 3175, 3240, 3375, 3429, 3500, 3556, 3780, 3810, 4050, 4200, 4445, 4500, 4536, 4572, 4725, 5080, 5250, 5334, 5400, 5670, 5715, 6300, 6350, 6750, 6858, 7000, 7112, 7560, 7620, 7875, 8001, 8100, 8890, 9000, 9144, 9450, 9525, 10125, 10287, 10500, 10668, 11340, 11430, 12600, 12700, 13335, 13500, 13716, 14175, 15240, 15750, 15875, 16002, 16200, 17145, 17780, 18900, 19050, 20250, 20574, 21000, 21336, 22225, 22680, 22860, 23625, 24003, 25400, 26670, 27000, 27432, 28350, 28575, 31500, 31750, 32004, 34290, 35560, 37800, 38100, 40005, 40500, 41148, 44450, 45720, 47250, 47625, 48006, 51435, 53340, 56700, 57150, 63000, 63500, 64008, 66675, 68580, 70875, 72009, 76200, 80010, 81000, 82296, 85725, 88900, 94500, 95250, 96012, 102870, 106680, 111125, 113400, 114300, 120015, 127000, 133350, 137160, 141750, 142875, 144018, 160020, 171450, 177800, 189000, 190500, 192024, 200025, 205740, 222250, 228600, 240030, 257175, 266700, 283500, 285750, 288036, 320040, 333375, 342900, 360045, 381000, 400050, 411480, 428625, 444500, 480060, 514350, 533400, 567000, 571500, 576072, 600075, 666750, 685800, 720090, 800100, 857250, 889000, 960120, 1000125, 1028700, 1143000, 1200150, 1285875, 1333500, 1440180, 1600200, 1714500, 1800225, 2000250, 2057400, 2400300, 2571750, 2667000, 2880360, 3000375, 3429000, 3600450, 4000500, 4800600, 5143500, 6000750, 7200900, 8001000, 9001125, 10287000, 12001500, 14401800, 18002250, 24003000, 36004500, 72009000]

約数ペア:

[(1, 72009000), (2, 36004500), (3, 24003000), (4, 18002250), (5, 14401800), (6, 12001500), (7, 10287000), (8, 9001125), (9, 8001000), (10, 7200900), (12, 6000750), (14, 5143500), (15, 4800600), (18, 4000500), (20, 3600450), (21, 3429000), (24, 3000375), (25, 2880360), (27, 2667000), (28, 2571750), (30, 2400300), (35, 2057400), (36, 2000250), (40, 1800225), (42, 1714500), (45, 1600200), (50, 1440180), (54, 1333500), (56, 1285875), (60, 1200150), (63, 1143000), (70, 1028700), (72, 1000125), (75, 960120), (81, 889000), (84, 857250), (90, 800100), (100, 720090), (105, 685800), (108, 666750), (120, 600075), (125, 576072), (126, 571500), (127, 567000), (135, 533400), (140, 514350), (150, 480060), (162, 444500), (168, 428625), (175, 411480), (180, 400050), (189, 381000), (200, 360045), (210, 342900), (216, 333375), (225, 320040), (250, 288036), (252, 285750), (254, 283500), (270, 266700), (280, 257175), (300, 240030), (315, 228600), (324, 222250), (350, 205740), (360, 200025), (375, 192024), (378, 190500), (381, 189000), (405, 177800), (420, 171450), (450, 160020), (500, 144018), (504, 142875), (508, 141750), (525, 137160), (540, 133350), (567, 127000), (600, 120015), (630, 114300), (635, 113400), (648, 111125), (675, 106680), (700, 102870), (750, 96012), (756, 95250), (762, 94500), (810, 88900), (840, 85725), (875, 82296), (889, 81000), (900, 80010), (945, 76200), (1000, 72009), (1016, 70875), (1050, 68580), (1080, 66675), (1125, 64008), (1134, 63500), (1143, 63000), (1260, 57150), (1270, 56700), (1350, 53340), (1400, 51435), (1500, 48006), (1512, 47625), (1524, 47250), (1575, 45720), (1620, 44450), (1750, 41148), (1778, 40500), (1800, 40005), (1890, 38100), (1905, 37800), (2025, 35560), (2100, 34290), (2250, 32004), (2268, 31750), (2286, 31500), (2520, 28575), (2540, 28350), (2625, 27432), (2667, 27000), (2700, 26670), (2835, 25400), (3000, 24003), (3048, 23625), (3150, 22860), (3175, 22680), (3240, 22225), (3375, 21336), (3429, 21000), (3500, 20574), (3556, 20250), (3780, 19050), (3810, 18900), (4050, 17780), (4200, 17145), (4445, 16200), (4500, 16002), (4536, 15875), (4572, 15750), (4725, 15240), (5080, 14175), (5250, 13716), (5334, 13500), (5400, 13335), (5670, 12700), (5715, 12600), (6300, 11430), (6350, 11340), (6750, 10668), (6858, 10500), (7000, 10287), (7112, 10125), (7560, 9525), (7620, 9450), (7875, 9144), (8001, 9000), (8100, 8890)]