78813000

素因数分解:

$2^3\times 3^4\times 5^3\times 7^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 320

約数和(自身を含む): 317116800

約数和(自身を除く): 238303800

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, 135, 139, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 278, 280, 300, 315, 324, 350, 360, 375, 378, 405, 417, 420, 450, 500, 504, 525, 540, 556, 567, 600, 630, 648, 675, 695, 700, 750, 756, 810, 834, 840, 875, 900, 945, 973, 1000, 1050, 1080, 1112, 1125, 1134, 1251, 1260, 1350, 1390, 1400, 1500, 1512, 1575, 1620, 1668, 1750, 1800, 1890, 1946, 2025, 2085, 2100, 2250, 2268, 2502, 2520, 2625, 2700, 2780, 2835, 2919, 3000, 3150, 3240, 3336, 3375, 3475, 3500, 3753, 3780, 3892, 4050, 4170, 4200, 4500, 4536, 4725, 4865, 5004, 5250, 5400, 5560, 5670, 5838, 6255, 6300, 6750, 6950, 7000, 7506, 7560, 7784, 7875, 8100, 8340, 8757, 9000, 9450, 9730, 10008, 10125, 10425, 10500, 11259, 11340, 11676, 12510, 12600, 13500, 13900, 14175, 14595, 15012, 15750, 16200, 16680, 17375, 17514, 18765, 18900, 19460, 20250, 20850, 21000, 22518, 22680, 23352, 23625, 24325, 25020, 26271, 27000, 27800, 28350, 29190, 30024, 31275, 31500, 34750, 35028, 37530, 37800, 38920, 40500, 41700, 43785, 45036, 47250, 48650, 50040, 52125, 52542, 56295, 56700, 58380, 62550, 63000, 69500, 70056, 70875, 72975, 75060, 78813, 81000, 83400, 87570, 90072, 93825, 94500, 97300, 104250, 105084, 112590, 113400, 116760, 121625, 125100, 131355, 139000, 141750, 145950, 150120, 156375, 157626, 175140, 187650, 189000, 194600, 208500, 210168, 218925, 225180, 243250, 250200, 262710, 281475, 283500, 291900, 312750, 315252, 350280, 364875, 375300, 394065, 417000, 437850, 450360, 469125, 486500, 525420, 562950, 567000, 583800, 625500, 630504, 656775, 729750, 750600, 788130, 875700, 938250, 973000, 1050840, 1094625, 1125900, 1251000, 1313550, 1407375, 1459500, 1576260, 1751400, 1876500, 1970325, 2189250, 2251800, 2627100, 2814750, 2919000, 3152520, 3283875, 3753000, 3940650, 4378500, 5254200, 5629500, 6567750, 7881300, 8757000, 9851625, 11259000, 13135500, 15762600, 19703250, 26271000, 39406500, 78813000]

約数ペア:

[(1, 78813000), (2, 39406500), (3, 26271000), (4, 19703250), (5, 15762600), (6, 13135500), (7, 11259000), (8, 9851625), (9, 8757000), (10, 7881300), (12, 6567750), (14, 5629500), (15, 5254200), (18, 4378500), (20, 3940650), (21, 3753000), (24, 3283875), (25, 3152520), (27, 2919000), (28, 2814750), (30, 2627100), (35, 2251800), (36, 2189250), (40, 1970325), (42, 1876500), (45, 1751400), (50, 1576260), (54, 1459500), (56, 1407375), (60, 1313550), (63, 1251000), (70, 1125900), (72, 1094625), (75, 1050840), (81, 973000), (84, 938250), (90, 875700), (100, 788130), (105, 750600), (108, 729750), (120, 656775), (125, 630504), (126, 625500), (135, 583800), (139, 567000), (140, 562950), (150, 525420), (162, 486500), (168, 469125), (175, 450360), (180, 437850), (189, 417000), (200, 394065), (210, 375300), (216, 364875), (225, 350280), (250, 315252), (252, 312750), (270, 291900), (278, 283500), (280, 281475), (300, 262710), (315, 250200), (324, 243250), (350, 225180), (360, 218925), (375, 210168), (378, 208500), (405, 194600), (417, 189000), (420, 187650), (450, 175140), (500, 157626), (504, 156375), (525, 150120), (540, 145950), (556, 141750), (567, 139000), (600, 131355), (630, 125100), (648, 121625), (675, 116760), (695, 113400), (700, 112590), (750, 105084), (756, 104250), (810, 97300), (834, 94500), (840, 93825), (875, 90072), (900, 87570), (945, 83400), (973, 81000), (1000, 78813), (1050, 75060), (1080, 72975), (1112, 70875), (1125, 70056), (1134, 69500), (1251, 63000), (1260, 62550), (1350, 58380), (1390, 56700), (1400, 56295), (1500, 52542), (1512, 52125), (1575, 50040), (1620, 48650), (1668, 47250), (1750, 45036), (1800, 43785), (1890, 41700), (1946, 40500), (2025, 38920), (2085, 37800), (2100, 37530), (2250, 35028), (2268, 34750), (2502, 31500), (2520, 31275), (2625, 30024), (2700, 29190), (2780, 28350), (2835, 27800), (2919, 27000), (3000, 26271), (3150, 25020), (3240, 24325), (3336, 23625), (3375, 23352), (3475, 22680), (3500, 22518), (3753, 21000), (3780, 20850), (3892, 20250), (4050, 19460), (4170, 18900), (4200, 18765), (4500, 17514), (4536, 17375), (4725, 16680), (4865, 16200), (5004, 15750), (5250, 15012), (5400, 14595), (5560, 14175), (5670, 13900), (5838, 13500), (6255, 12600), (6300, 12510), (6750, 11676), (6950, 11340), (7000, 11259), (7506, 10500), (7560, 10425), (7784, 10125), (7875, 10008), (8100, 9730), (8340, 9450), (8757, 9000)]