71442000

素因数分解:

$2^4\times 3^6\times 5^3\times 7^2$

素因数の和:55

約数の個数: 420

約数和(自身を含む): 301287636

約数和(自身を除く): 229845636

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 98, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 162, 168, 175, 180, 189, 196, 200, 210, 216, 225, 240, 243, 245, 250, 252, 270, 280, 294, 300, 315, 324, 336, 350, 360, 375, 378, 392, 400, 405, 420, 432, 441, 450, 486, 490, 500, 504, 525, 540, 560, 567, 588, 600, 630, 648, 675, 700, 720, 729, 735, 750, 756, 784, 810, 840, 875, 882, 900, 945, 972, 980, 1000, 1008, 1050, 1080, 1125, 1134, 1176, 1200, 1215, 1225, 1260, 1296, 1323, 1350, 1400, 1458, 1470, 1500, 1512, 1575, 1620, 1680, 1701, 1750, 1764, 1800, 1890, 1944, 1960, 2000, 2025, 2100, 2160, 2205, 2250, 2268, 2352, 2430, 2450, 2520, 2625, 2646, 2700, 2800, 2835, 2916, 2940, 3000, 3024, 3150, 3240, 3375, 3402, 3500, 3528, 3600, 3645, 3675, 3780, 3888, 3920, 3969, 4050, 4200, 4410, 4500, 4536, 4725, 4860, 4900, 5040, 5103, 5250, 5292, 5400, 5670, 5832, 5880, 6000, 6075, 6125, 6300, 6480, 6615, 6750, 6804, 7000, 7056, 7290, 7350, 7560, 7875, 7938, 8100, 8400, 8505, 8820, 9000, 9072, 9450, 9720, 9800, 10125, 10206, 10500, 10584, 10800, 11025, 11340, 11664, 11760, 11907, 12150, 12250, 12600, 13230, 13500, 13608, 14000, 14175, 14580, 14700, 15120, 15750, 15876, 16200, 17010, 17640, 18000, 18225, 18375, 18900, 19440, 19600, 19845, 20250, 20412, 21000, 21168, 22050, 22680, 23625, 23814, 24300, 24500, 25200, 25515, 26460, 27000, 27216, 28350, 29160, 29400, 30375, 31500, 31752, 32400, 33075, 34020, 35280, 35721, 36450, 36750, 37800, 39690, 40500, 40824, 42000, 42525, 44100, 45360, 47250, 47628, 48600, 49000, 51030, 52920, 54000, 55125, 56700, 58320, 58800, 59535, 60750, 63000, 63504, 66150, 68040, 70875, 71442, 72900, 73500, 75600, 79380, 81000, 81648, 85050, 88200, 91125, 94500, 95256, 97200, 98000, 99225, 102060, 105840, 110250, 113400, 119070, 121500, 126000, 127575, 132300, 136080, 141750, 142884, 145800, 147000, 158760, 162000, 165375, 170100, 176400, 178605, 182250, 189000, 190512, 198450, 204120, 212625, 220500, 226800, 238140, 243000, 255150, 264600, 283500, 285768, 291600, 294000, 297675, 317520, 330750, 340200, 357210, 364500, 378000, 396900, 408240, 425250, 441000, 476280, 486000, 496125, 510300, 529200, 567000, 571536, 595350, 637875, 661500, 680400, 714420, 729000, 793800, 850500, 882000, 893025, 952560, 992250, 1020600, 1134000, 1190700, 1275750, 1323000, 1428840, 1458000, 1488375, 1587600, 1701000, 1786050, 1984500, 2041200, 2381400, 2551500, 2646000, 2857680, 2976750, 3402000, 3572100, 3969000, 4465125, 4762800, 5103000, 5953500, 7144200, 7938000, 8930250, 10206000, 11907000, 14288400, 17860500, 23814000, 35721000, 71442000]

約数ペア:

[(1, 71442000), (2, 35721000), (3, 23814000), (4, 17860500), (5, 14288400), (6, 11907000), (7, 10206000), (8, 8930250), (9, 7938000), (10, 7144200), (12, 5953500), (14, 5103000), (15, 4762800), (16, 4465125), (18, 3969000), (20, 3572100), (21, 3402000), (24, 2976750), (25, 2857680), (27, 2646000), (28, 2551500), (30, 2381400), (35, 2041200), (36, 1984500), (40, 1786050), (42, 1701000), (45, 1587600), (48, 1488375), (49, 1458000), (50, 1428840), (54, 1323000), (56, 1275750), (60, 1190700), (63, 1134000), (70, 1020600), (72, 992250), (75, 952560), (80, 893025), (81, 882000), (84, 850500), (90, 793800), (98, 729000), (100, 714420), (105, 680400), (108, 661500), (112, 637875), (120, 595350), (125, 571536), (126, 567000), (135, 529200), (140, 510300), (144, 496125), (147, 486000), (150, 476280), (162, 441000), (168, 425250), (175, 408240), (180, 396900), (189, 378000), (196, 364500), (200, 357210), (210, 340200), (216, 330750), (225, 317520), (240, 297675), (243, 294000), (245, 291600), (250, 285768), (252, 283500), (270, 264600), (280, 255150), (294, 243000), (300, 238140), (315, 226800), (324, 220500), (336, 212625), (350, 204120), (360, 198450), (375, 190512), (378, 189000), (392, 182250), (400, 178605), (405, 176400), (420, 170100), (432, 165375), (441, 162000), (450, 158760), (486, 147000), (490, 145800), (500, 142884), (504, 141750), (525, 136080), (540, 132300), (560, 127575), (567, 126000), (588, 121500), (600, 119070), (630, 113400), (648, 110250), (675, 105840), (700, 102060), (720, 99225), (729, 98000), (735, 97200), (750, 95256), (756, 94500), (784, 91125), (810, 88200), (840, 85050), (875, 81648), (882, 81000), (900, 79380), (945, 75600), (972, 73500), (980, 72900), (1000, 71442), (1008, 70875), (1050, 68040), (1080, 66150), (1125, 63504), (1134, 63000), (1176, 60750), (1200, 59535), (1215, 58800), (1225, 58320), (1260, 56700), (1296, 55125), (1323, 54000), (1350, 52920), (1400, 51030), (1458, 49000), (1470, 48600), (1500, 47628), (1512, 47250), (1575, 45360), (1620, 44100), (1680, 42525), (1701, 42000), (1750, 40824), (1764, 40500), (1800, 39690), (1890, 37800), (1944, 36750), (1960, 36450), (2000, 35721), (2025, 35280), (2100, 34020), (2160, 33075), (2205, 32400), (2250, 31752), (2268, 31500), (2352, 30375), (2430, 29400), (2450, 29160), (2520, 28350), (2625, 27216), (2646, 27000), (2700, 26460), (2800, 25515), (2835, 25200), (2916, 24500), (2940, 24300), (3000, 23814), (3024, 23625), (3150, 22680), (3240, 22050), (3375, 21168), (3402, 21000), (3500, 20412), (3528, 20250), (3600, 19845), (3645, 19600), (3675, 19440), (3780, 18900), (3888, 18375), (3920, 18225), (3969, 18000), (4050, 17640), (4200, 17010), (4410, 16200), (4500, 15876), (4536, 15750), (4725, 15120), (4860, 14700), (4900, 14580), (5040, 14175), (5103, 14000), (5250, 13608), (5292, 13500), (5400, 13230), (5670, 12600), (5832, 12250), (5880, 12150), (6000, 11907), (6075, 11760), (6125, 11664), (6300, 11340), (6480, 11025), (6615, 10800), (6750, 10584), (6804, 10500), (7000, 10206), (7056, 10125), (7290, 9800), (7350, 9720), (7560, 9450), (7875, 9072), (7938, 9000), (8100, 8820), (8400, 8505)]