197032500

素因数分解:

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

素因数の和:182

約数の個数: 300

約数和(自身を含む): 740887840

約数和(自身を除く): 543855340

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, 625, 630, 675, 695, 700, 750, 756, 810, 834, 875, 900, 945, 973, 1050, 1125, 1134, 1250, 1251, 1260, 1350, 1390, 1500, 1575, 1620, 1668, 1750, 1875, 1890, 1946, 2025, 2085, 2100, 2250, 2268, 2500, 2502, 2625, 2700, 2780, 2835, 2919, 3150, 3375, 3475, 3500, 3750, 3753, 3780, 3892, 4050, 4170, 4375, 4500, 4725, 4865, 5004, 5250, 5625, 5670, 5838, 6255, 6300, 6750, 6950, 7500, 7506, 7875, 8100, 8340, 8750, 8757, 9450, 9730, 10125, 10425, 10500, 11250, 11259, 11340, 11676, 12510, 13125, 13500, 13900, 14175, 14595, 15012, 15750, 16875, 17375, 17500, 17514, 18765, 18900, 19460, 20250, 20850, 22500, 22518, 23625, 24325, 25020, 26250, 26271, 28350, 29190, 31275, 31500, 33750, 34750, 35028, 37530, 39375, 40500, 41700, 43785, 45036, 47250, 48650, 50625, 52125, 52500, 52542, 56295, 56700, 58380, 62550, 67500, 69500, 70875, 72975, 75060, 78750, 78813, 86875, 87570, 93825, 94500, 97300, 101250, 104250, 105084, 112590, 118125, 121625, 125100, 131355, 141750, 145950, 156375, 157500, 157626, 173750, 175140, 187650, 202500, 208500, 218925, 225180, 236250, 243250, 260625, 262710, 281475, 283500, 291900, 312750, 315252, 347500, 354375, 364875, 375300, 394065, 437850, 469125, 472500, 486500, 521250, 525420, 562950, 608125, 625500, 656775, 708750, 729750, 781875, 788130, 875700, 938250, 1042500, 1094625, 1125900, 1216250, 1313550, 1407375, 1417500, 1459500, 1563750, 1576260, 1824375, 1876500, 1970325, 2189250, 2345625, 2432500, 2627100, 2814750, 3127500, 3283875, 3648750, 3940650, 4378500, 4691250, 5473125, 5629500, 6567750, 7036875, 7297500, 7881300, 9382500, 9851625, 10946250, 13135500, 14073750, 16419375, 19703250, 21892500, 28147500, 32838750, 39406500, 49258125, 65677500, 98516250, 197032500]

約数ペア:

[(1, 197032500), (2, 98516250), (3, 65677500), (4, 49258125), (5, 39406500), (6, 32838750), (7, 28147500), (9, 21892500), (10, 19703250), (12, 16419375), (14, 14073750), (15, 13135500), (18, 10946250), (20, 9851625), (21, 9382500), (25, 7881300), (27, 7297500), (28, 7036875), (30, 6567750), (35, 5629500), (36, 5473125), (42, 4691250), (45, 4378500), (50, 3940650), (54, 3648750), (60, 3283875), (63, 3127500), (70, 2814750), (75, 2627100), (81, 2432500), (84, 2345625), (90, 2189250), (100, 1970325), (105, 1876500), (108, 1824375), (125, 1576260), (126, 1563750), (135, 1459500), (139, 1417500), (140, 1407375), (150, 1313550), (162, 1216250), (175, 1125900), (180, 1094625), (189, 1042500), (210, 938250), (225, 875700), (250, 788130), (252, 781875), (270, 729750), (278, 708750), (300, 656775), (315, 625500), (324, 608125), (350, 562950), (375, 525420), (378, 521250), (405, 486500), (417, 472500), (420, 469125), (450, 437850), (500, 394065), (525, 375300), (540, 364875), (556, 354375), (567, 347500), (625, 315252), (630, 312750), (675, 291900), (695, 283500), (700, 281475), (750, 262710), (756, 260625), (810, 243250), (834, 236250), (875, 225180), (900, 218925), (945, 208500), (973, 202500), (1050, 187650), (1125, 175140), (1134, 173750), (1250, 157626), (1251, 157500), (1260, 156375), (1350, 145950), (1390, 141750), (1500, 131355), (1575, 125100), (1620, 121625), (1668, 118125), (1750, 112590), (1875, 105084), (1890, 104250), (1946, 101250), (2025, 97300), (2085, 94500), (2100, 93825), (2250, 87570), (2268, 86875), (2500, 78813), (2502, 78750), (2625, 75060), (2700, 72975), (2780, 70875), (2835, 69500), (2919, 67500), (3150, 62550), (3375, 58380), (3475, 56700), (3500, 56295), (3750, 52542), (3753, 52500), (3780, 52125), (3892, 50625), (4050, 48650), (4170, 47250), (4375, 45036), (4500, 43785), (4725, 41700), (4865, 40500), (5004, 39375), (5250, 37530), (5625, 35028), (5670, 34750), (5838, 33750), (6255, 31500), (6300, 31275), (6750, 29190), (6950, 28350), (7500, 26271), (7506, 26250), (7875, 25020), (8100, 24325), (8340, 23625), (8750, 22518), (8757, 22500), (9450, 20850), (9730, 20250), (10125, 19460), (10425, 18900), (10500, 18765), (11250, 17514), (11259, 17500), (11340, 17375), (11676, 16875), (12510, 15750), (13125, 15012), (13500, 14595), (13900, 14175)]