472440000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 280

約数和(自身を含む): 1625079808

約数和(自身を除く): 1152639808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 127, 150, 155, 160, 186, 192, 200, 240, 248, 250, 254, 300, 310, 320, 372, 375, 381, 400, 465, 480, 496, 500, 508, 600, 620, 625, 635, 744, 750, 762, 775, 800, 930, 960, 992, 1000, 1016, 1200, 1240, 1250, 1270, 1488, 1500, 1524, 1550, 1600, 1860, 1875, 1905, 1984, 2000, 2032, 2325, 2400, 2480, 2500, 2540, 2976, 3000, 3048, 3100, 3175, 3720, 3750, 3810, 3875, 3937, 4000, 4064, 4650, 4800, 4960, 5000, 5080, 5952, 6000, 6096, 6200, 6350, 7440, 7500, 7620, 7750, 7874, 8000, 8128, 9300, 9525, 9920, 10000, 10160, 11625, 11811, 12000, 12192, 12400, 12700, 14880, 15000, 15240, 15500, 15748, 15875, 18600, 19050, 19375, 19685, 20000, 20320, 23250, 23622, 24000, 24384, 24800, 25400, 29760, 30000, 30480, 31000, 31496, 31750, 37200, 38100, 38750, 39370, 40000, 40640, 46500, 47244, 47625, 49600, 50800, 58125, 59055, 60000, 60960, 62000, 62992, 63500, 74400, 76200, 77500, 78740, 79375, 93000, 94488, 95250, 98425, 101600, 116250, 118110, 120000, 121920, 124000, 125984, 127000, 148800, 152400, 155000, 157480, 158750, 186000, 188976, 190500, 196850, 203200, 232500, 236220, 238125, 248000, 251968, 254000, 295275, 304800, 310000, 314960, 317500, 372000, 377952, 381000, 393700, 465000, 472440, 476250, 492125, 508000, 590550, 609600, 620000, 629920, 635000, 744000, 755904, 762000, 787400, 930000, 944880, 952500, 984250, 1016000, 1181100, 1240000, 1259840, 1270000, 1476375, 1524000, 1574800, 1860000, 1889760, 1905000, 1968500, 2362200, 2460625, 2540000, 2952750, 3048000, 3149600, 3720000, 3779520, 3810000, 3937000, 4724400, 4921250, 5080000, 5905500, 6299200, 7381875, 7620000, 7874000, 9448800, 9842500, 11811000, 14763750, 15240000, 15748000, 18897600, 19685000, 23622000, 29527500, 31496000, 39370000, 47244000, 59055000, 78740000, 94488000, 118110000, 157480000, 236220000, 472440000]

約数ペア:

[(1, 472440000), (2, 236220000), (3, 157480000), (4, 118110000), (5, 94488000), (6, 78740000), (8, 59055000), (10, 47244000), (12, 39370000), (15, 31496000), (16, 29527500), (20, 23622000), (24, 19685000), (25, 18897600), (30, 15748000), (31, 15240000), (32, 14763750), (40, 11811000), (48, 9842500), (50, 9448800), (60, 7874000), (62, 7620000), (64, 7381875), (75, 6299200), (80, 5905500), (93, 5080000), (96, 4921250), (100, 4724400), (120, 3937000), (124, 3810000), (125, 3779520), (127, 3720000), (150, 3149600), (155, 3048000), (160, 2952750), (186, 2540000), (192, 2460625), (200, 2362200), (240, 1968500), (248, 1905000), (250, 1889760), (254, 1860000), (300, 1574800), (310, 1524000), (320, 1476375), (372, 1270000), (375, 1259840), (381, 1240000), (400, 1181100), (465, 1016000), (480, 984250), (496, 952500), (500, 944880), (508, 930000), (600, 787400), (620, 762000), (625, 755904), (635, 744000), (744, 635000), (750, 629920), (762, 620000), (775, 609600), (800, 590550), (930, 508000), (960, 492125), (992, 476250), (1000, 472440), (1016, 465000), (1200, 393700), (1240, 381000), (1250, 377952), (1270, 372000), (1488, 317500), (1500, 314960), (1524, 310000), (1550, 304800), (1600, 295275), (1860, 254000), (1875, 251968), (1905, 248000), (1984, 238125), (2000, 236220), (2032, 232500), (2325, 203200), (2400, 196850), (2480, 190500), (2500, 188976), (2540, 186000), (2976, 158750), (3000, 157480), (3048, 155000), (3100, 152400), (3175, 148800), (3720, 127000), (3750, 125984), (3810, 124000), (3875, 121920), (3937, 120000), (4000, 118110), (4064, 116250), (4650, 101600), (4800, 98425), (4960, 95250), (5000, 94488), (5080, 93000), (5952, 79375), (6000, 78740), (6096, 77500), (6200, 76200), (6350, 74400), (7440, 63500), (7500, 62992), (7620, 62000), (7750, 60960), (7874, 60000), (8000, 59055), (8128, 58125), (9300, 50800), (9525, 49600), (9920, 47625), (10000, 47244), (10160, 46500), (11625, 40640), (11811, 40000), (12000, 39370), (12192, 38750), (12400, 38100), (12700, 37200), (14880, 31750), (15000, 31496), (15240, 31000), (15500, 30480), (15748, 30000), (15875, 29760), (18600, 25400), (19050, 24800), (19375, 24384), (19685, 24000), (20000, 23622), (20320, 23250)]