39406500

素因数分解:

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

素因数の和:177

約数の個数: 240

約数和(自身を含む): 147987840

約数和(自身を除く): 108581340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 125, 126, 135, 139, 140, 150, 162, 175, 180, 189, 210, 225, 250, 252, 270, 278, 300, 315, 324, 350, 375, 378, 405, 417, 420, 450, 500, 525, 540, 556, 567, 630, 675, 695, 700, 750, 756, 810, 834, 875, 900, 945, 973, 1050, 1125, 1134, 1251, 1260, 1350, 1390, 1500, 1575, 1620, 1668, 1750, 1890, 1946, 2025, 2085, 2100, 2250, 2268, 2502, 2625, 2700, 2780, 2835, 2919, 3150, 3375, 3475, 3500, 3753, 3780, 3892, 4050, 4170, 4500, 4725, 4865, 5004, 5250, 5670, 5838, 6255, 6300, 6750, 6950, 7506, 7875, 8100, 8340, 8757, 9450, 9730, 10125, 10425, 10500, 11259, 11340, 11676, 12510, 13500, 13900, 14175, 14595, 15012, 15750, 17375, 17514, 18765, 18900, 19460, 20250, 20850, 22518, 23625, 24325, 25020, 26271, 28350, 29190, 31275, 31500, 34750, 35028, 37530, 40500, 41700, 43785, 45036, 47250, 48650, 52125, 52542, 56295, 56700, 58380, 62550, 69500, 70875, 72975, 75060, 78813, 87570, 93825, 94500, 97300, 104250, 105084, 112590, 121625, 125100, 131355, 141750, 145950, 156375, 157626, 175140, 187650, 208500, 218925, 225180, 243250, 262710, 281475, 283500, 291900, 312750, 315252, 364875, 375300, 394065, 437850, 469125, 486500, 525420, 562950, 625500, 656775, 729750, 788130, 875700, 938250, 1094625, 1125900, 1313550, 1407375, 1459500, 1576260, 1876500, 1970325, 2189250, 2627100, 2814750, 3283875, 3940650, 4378500, 5629500, 6567750, 7881300, 9851625, 13135500, 19703250, 39406500]

約数ペア:

[(1, 39406500), (2, 19703250), (3, 13135500), (4, 9851625), (5, 7881300), (6, 6567750), (7, 5629500), (9, 4378500), (10, 3940650), (12, 3283875), (14, 2814750), (15, 2627100), (18, 2189250), (20, 1970325), (21, 1876500), (25, 1576260), (27, 1459500), (28, 1407375), (30, 1313550), (35, 1125900), (36, 1094625), (42, 938250), (45, 875700), (50, 788130), (54, 729750), (60, 656775), (63, 625500), (70, 562950), (75, 525420), (81, 486500), (84, 469125), (90, 437850), (100, 394065), (105, 375300), (108, 364875), (125, 315252), (126, 312750), (135, 291900), (139, 283500), (140, 281475), (150, 262710), (162, 243250), (175, 225180), (180, 218925), (189, 208500), (210, 187650), (225, 175140), (250, 157626), (252, 156375), (270, 145950), (278, 141750), (300, 131355), (315, 125100), (324, 121625), (350, 112590), (375, 105084), (378, 104250), (405, 97300), (417, 94500), (420, 93825), (450, 87570), (500, 78813), (525, 75060), (540, 72975), (556, 70875), (567, 69500), (630, 62550), (675, 58380), (695, 56700), (700, 56295), (750, 52542), (756, 52125), (810, 48650), (834, 47250), (875, 45036), (900, 43785), (945, 41700), (973, 40500), (1050, 37530), (1125, 35028), (1134, 34750), (1251, 31500), (1260, 31275), (1350, 29190), (1390, 28350), (1500, 26271), (1575, 25020), (1620, 24325), (1668, 23625), (1750, 22518), (1890, 20850), (1946, 20250), (2025, 19460), (2085, 18900), (2100, 18765), (2250, 17514), (2268, 17375), (2502, 15750), (2625, 15012), (2700, 14595), (2780, 14175), (2835, 13900), (2919, 13500), (3150, 12510), (3375, 11676), (3475, 11340), (3500, 11259), (3753, 10500), (3780, 10425), (3892, 10125), (4050, 9730), (4170, 9450), (4500, 8757), (4725, 8340), (4865, 8100), (5004, 7875), (5250, 7506), (5670, 6950), (5838, 6750), (6255, 6300)]