485748000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 1753944192

約数和(自身を除く): 1268196192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 103, 120, 125, 131, 144, 150, 160, 180, 200, 206, 225, 240, 250, 262, 288, 300, 309, 360, 375, 393, 400, 412, 450, 480, 500, 515, 524, 600, 618, 655, 720, 750, 786, 800, 824, 900, 927, 1000, 1030, 1048, 1125, 1179, 1200, 1236, 1310, 1440, 1500, 1545, 1572, 1648, 1800, 1854, 1965, 2000, 2060, 2096, 2250, 2358, 2400, 2472, 2575, 2620, 3000, 3090, 3144, 3275, 3296, 3600, 3708, 3930, 4000, 4120, 4192, 4500, 4635, 4716, 4944, 5150, 5240, 5895, 6000, 6180, 6288, 6550, 7200, 7416, 7725, 7860, 8240, 9000, 9270, 9432, 9825, 9888, 10300, 10480, 11790, 12000, 12360, 12576, 12875, 13100, 13493, 14832, 15450, 15720, 16375, 16480, 18000, 18540, 18864, 19650, 20600, 20960, 23175, 23580, 24720, 25750, 26200, 26986, 29475, 29664, 30900, 31440, 32750, 36000, 37080, 37728, 38625, 39300, 40479, 41200, 46350, 47160, 49125, 49440, 51500, 52400, 53972, 58950, 61800, 62880, 65500, 67465, 74160, 77250, 78600, 80958, 82400, 92700, 94320, 98250, 103000, 104800, 107944, 115875, 117900, 121437, 123600, 131000, 134930, 147375, 148320, 154500, 157200, 161916, 185400, 188640, 196500, 202395, 206000, 215888, 231750, 235800, 242874, 247200, 262000, 269860, 294750, 309000, 314400, 323832, 337325, 370800, 393000, 404790, 412000, 431776, 463500, 471600, 485748, 524000, 539720, 589500, 607185, 618000, 647664, 674650, 741600, 786000, 809580, 927000, 943200, 971496, 1011975, 1079440, 1179000, 1214370, 1236000, 1295328, 1349300, 1572000, 1619160, 1686625, 1854000, 1942992, 2023950, 2158880, 2358000, 2428740, 2698600, 3035925, 3238320, 3373250, 3708000, 3885984, 4047900, 4716000, 4857480, 5059875, 5397200, 6071850, 6476640, 6746500, 8095800, 9714960, 10119750, 10794400, 12143700, 13493000, 15179625, 16191600, 19429920, 20239500, 24287400, 26986000, 30359250, 32383200, 40479000, 48574800, 53972000, 60718500, 80958000, 97149600, 121437000, 161916000, 242874000, 485748000]

約数ペア:

[(1, 485748000), (2, 242874000), (3, 161916000), (4, 121437000), (5, 97149600), (6, 80958000), (8, 60718500), (9, 53972000), (10, 48574800), (12, 40479000), (15, 32383200), (16, 30359250), (18, 26986000), (20, 24287400), (24, 20239500), (25, 19429920), (30, 16191600), (32, 15179625), (36, 13493000), (40, 12143700), (45, 10794400), (48, 10119750), (50, 9714960), (60, 8095800), (72, 6746500), (75, 6476640), (80, 6071850), (90, 5397200), (96, 5059875), (100, 4857480), (103, 4716000), (120, 4047900), (125, 3885984), (131, 3708000), (144, 3373250), (150, 3238320), (160, 3035925), (180, 2698600), (200, 2428740), (206, 2358000), (225, 2158880), (240, 2023950), (250, 1942992), (262, 1854000), (288, 1686625), (300, 1619160), (309, 1572000), (360, 1349300), (375, 1295328), (393, 1236000), (400, 1214370), (412, 1179000), (450, 1079440), (480, 1011975), (500, 971496), (515, 943200), (524, 927000), (600, 809580), (618, 786000), (655, 741600), (720, 674650), (750, 647664), (786, 618000), (800, 607185), (824, 589500), (900, 539720), (927, 524000), (1000, 485748), (1030, 471600), (1048, 463500), (1125, 431776), (1179, 412000), (1200, 404790), (1236, 393000), (1310, 370800), (1440, 337325), (1500, 323832), (1545, 314400), (1572, 309000), (1648, 294750), (1800, 269860), (1854, 262000), (1965, 247200), (2000, 242874), (2060, 235800), (2096, 231750), (2250, 215888), (2358, 206000), (2400, 202395), (2472, 196500), (2575, 188640), (2620, 185400), (3000, 161916), (3090, 157200), (3144, 154500), (3275, 148320), (3296, 147375), (3600, 134930), (3708, 131000), (3930, 123600), (4000, 121437), (4120, 117900), (4192, 115875), (4500, 107944), (4635, 104800), (4716, 103000), (4944, 98250), (5150, 94320), (5240, 92700), (5895, 82400), (6000, 80958), (6180, 78600), (6288, 77250), (6550, 74160), (7200, 67465), (7416, 65500), (7725, 62880), (7860, 61800), (8240, 58950), (9000, 53972), (9270, 52400), (9432, 51500), (9825, 49440), (9888, 49125), (10300, 47160), (10480, 46350), (11790, 41200), (12000, 40479), (12360, 39300), (12576, 38625), (12875, 37728), (13100, 37080), (13493, 36000), (14832, 32750), (15450, 31440), (15720, 30900), (16375, 29664), (16480, 29475), (18000, 26986), (18540, 26200), (18864, 25750), (19650, 24720), (20600, 23580), (20960, 23175)]