8748000

素因数分解:

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

素因数の和:46

約数の個数: 192

約数和(自身を含む): 32235840

約数和(自身を除く): 23487840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 486, 500, 540, 600, 648, 675, 720, 729, 750, 800, 810, 864, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1440, 1458, 1500, 1620, 1800, 1944, 2000, 2025, 2160, 2187, 2250, 2400, 2430, 2592, 2700, 2916, 3000, 3240, 3375, 3600, 3645, 3888, 4000, 4050, 4320, 4374, 4500, 4860, 5400, 5832, 6000, 6075, 6480, 6750, 7200, 7290, 7776, 8100, 8748, 9000, 9720, 10125, 10800, 10935, 11664, 12000, 12150, 12960, 13500, 14580, 16200, 17496, 18000, 18225, 19440, 20250, 21600, 21870, 23328, 24300, 27000, 29160, 30375, 32400, 34992, 36000, 36450, 38880, 40500, 43740, 48600, 54000, 54675, 58320, 60750, 64800, 69984, 72900, 81000, 87480, 91125, 97200, 108000, 109350, 116640, 121500, 145800, 162000, 174960, 182250, 194400, 218700, 243000, 273375, 291600, 324000, 349920, 364500, 437400, 486000, 546750, 583200, 729000, 874800, 972000, 1093500, 1458000, 1749600, 2187000, 2916000, 4374000, 8748000]

約数ペア:

[(1, 8748000), (2, 4374000), (3, 2916000), (4, 2187000), (5, 1749600), (6, 1458000), (8, 1093500), (9, 972000), (10, 874800), (12, 729000), (15, 583200), (16, 546750), (18, 486000), (20, 437400), (24, 364500), (25, 349920), (27, 324000), (30, 291600), (32, 273375), (36, 243000), (40, 218700), (45, 194400), (48, 182250), (50, 174960), (54, 162000), (60, 145800), (72, 121500), (75, 116640), (80, 109350), (81, 108000), (90, 97200), (96, 91125), (100, 87480), (108, 81000), (120, 72900), (125, 69984), (135, 64800), (144, 60750), (150, 58320), (160, 54675), (162, 54000), (180, 48600), (200, 43740), (216, 40500), (225, 38880), (240, 36450), (243, 36000), (250, 34992), (270, 32400), (288, 30375), (300, 29160), (324, 27000), (360, 24300), (375, 23328), (400, 21870), (405, 21600), (432, 20250), (450, 19440), (480, 18225), (486, 18000), (500, 17496), (540, 16200), (600, 14580), (648, 13500), (675, 12960), (720, 12150), (729, 12000), (750, 11664), (800, 10935), (810, 10800), (864, 10125), (900, 9720), (972, 9000), (1000, 8748), (1080, 8100), (1125, 7776), (1200, 7290), (1215, 7200), (1296, 6750), (1350, 6480), (1440, 6075), (1458, 6000), (1500, 5832), (1620, 5400), (1800, 4860), (1944, 4500), (2000, 4374), (2025, 4320), (2160, 4050), (2187, 4000), (2250, 3888), (2400, 3645), (2430, 3600), (2592, 3375), (2700, 3240), (2916, 3000)]