52080000

素因数分解:

$2^7\times 3^1\times 5^4\times 7^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 320

約数和(自身を含む): 203934720

約数和(自身を除く): 151854720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 125, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 224, 240, 248, 250, 280, 300, 310, 320, 336, 350, 372, 375, 384, 400, 420, 434, 448, 465, 480, 496, 500, 525, 560, 600, 620, 625, 640, 651, 672, 700, 744, 750, 775, 800, 840, 868, 875, 896, 930, 960, 992, 1000, 1050, 1085, 1120, 1200, 1240, 1250, 1302, 1344, 1400, 1488, 1500, 1550, 1600, 1680, 1736, 1750, 1860, 1875, 1920, 1984, 2000, 2100, 2170, 2240, 2325, 2400, 2480, 2500, 2604, 2625, 2688, 2800, 2976, 3000, 3100, 3200, 3255, 3360, 3472, 3500, 3720, 3750, 3875, 3968, 4000, 4200, 4340, 4375, 4480, 4650, 4800, 4960, 5000, 5208, 5250, 5425, 5600, 5952, 6000, 6200, 6510, 6720, 6944, 7000, 7440, 7500, 7750, 8000, 8400, 8680, 8750, 9300, 9600, 9920, 10000, 10416, 10500, 10850, 11200, 11625, 11904, 12000, 12400, 13020, 13125, 13440, 13888, 14000, 14880, 15000, 15500, 16000, 16275, 16800, 17360, 17500, 18600, 19375, 19840, 20000, 20832, 21000, 21700, 22400, 23250, 24000, 24800, 26040, 26250, 27125, 27776, 28000, 29760, 30000, 31000, 32550, 33600, 34720, 35000, 37200, 38750, 40000, 41664, 42000, 43400, 46500, 48000, 49600, 52080, 52500, 54250, 56000, 58125, 59520, 60000, 62000, 65100, 67200, 69440, 70000, 74400, 77500, 80000, 81375, 83328, 84000, 86800, 93000, 99200, 104160, 105000, 108500, 112000, 116250, 120000, 124000, 130200, 135625, 138880, 140000, 148800, 155000, 162750, 168000, 173600, 186000, 208320, 210000, 217000, 232500, 240000, 248000, 260400, 271250, 280000, 297600, 310000, 325500, 336000, 347200, 372000, 406875, 416640, 420000, 434000, 465000, 496000, 520800, 542500, 560000, 620000, 651000, 694400, 744000, 813750, 840000, 868000, 930000, 1041600, 1085000, 1240000, 1302000, 1488000, 1627500, 1680000, 1736000, 1860000, 2083200, 2170000, 2480000, 2604000, 3255000, 3472000, 3720000, 4340000, 5208000, 6510000, 7440000, 8680000, 10416000, 13020000, 17360000, 26040000, 52080000]

約数ペア:

[(1, 52080000), (2, 26040000), (3, 17360000), (4, 13020000), (5, 10416000), (6, 8680000), (7, 7440000), (8, 6510000), (10, 5208000), (12, 4340000), (14, 3720000), (15, 3472000), (16, 3255000), (20, 2604000), (21, 2480000), (24, 2170000), (25, 2083200), (28, 1860000), (30, 1736000), (31, 1680000), (32, 1627500), (35, 1488000), (40, 1302000), (42, 1240000), (48, 1085000), (50, 1041600), (56, 930000), (60, 868000), (62, 840000), (64, 813750), (70, 744000), (75, 694400), (80, 651000), (84, 620000), (93, 560000), (96, 542500), (100, 520800), (105, 496000), (112, 465000), (120, 434000), (124, 420000), (125, 416640), (128, 406875), (140, 372000), (150, 347200), (155, 336000), (160, 325500), (168, 310000), (175, 297600), (186, 280000), (192, 271250), (200, 260400), (210, 248000), (217, 240000), (224, 232500), (240, 217000), (248, 210000), (250, 208320), (280, 186000), (300, 173600), (310, 168000), (320, 162750), (336, 155000), (350, 148800), (372, 140000), (375, 138880), (384, 135625), (400, 130200), (420, 124000), (434, 120000), (448, 116250), (465, 112000), (480, 108500), (496, 105000), (500, 104160), (525, 99200), (560, 93000), (600, 86800), (620, 84000), (625, 83328), (640, 81375), (651, 80000), (672, 77500), (700, 74400), (744, 70000), (750, 69440), (775, 67200), (800, 65100), (840, 62000), (868, 60000), (875, 59520), (896, 58125), (930, 56000), (960, 54250), (992, 52500), (1000, 52080), (1050, 49600), (1085, 48000), (1120, 46500), (1200, 43400), (1240, 42000), (1250, 41664), (1302, 40000), (1344, 38750), (1400, 37200), (1488, 35000), (1500, 34720), (1550, 33600), (1600, 32550), (1680, 31000), (1736, 30000), (1750, 29760), (1860, 28000), (1875, 27776), (1920, 27125), (1984, 26250), (2000, 26040), (2100, 24800), (2170, 24000), (2240, 23250), (2325, 22400), (2400, 21700), (2480, 21000), (2500, 20832), (2604, 20000), (2625, 19840), (2688, 19375), (2800, 18600), (2976, 17500), (3000, 17360), (3100, 16800), (3200, 16275), (3255, 16000), (3360, 15500), (3472, 15000), (3500, 14880), (3720, 14000), (3750, 13888), (3875, 13440), (3968, 13125), (4000, 13020), (4200, 12400), (4340, 12000), (4375, 11904), (4480, 11625), (4650, 11200), (4800, 10850), (4960, 10500), (5000, 10416), (5208, 10000), (5250, 9920), (5425, 9600), (5600, 9300), (5952, 8750), (6000, 8680), (6200, 8400), (6510, 8000), (6720, 7750), (6944, 7500), (7000, 7440)]