6510000000

素因数分解:

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

素因数の和:90

約数の個数: 512

約数和(自身を含む): 25499934720

約数和(自身を除く): 18989934720

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, 3125, 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, 6250, 6510, 6720, 6944, 7000, 7440, 7500, 7750, 8000, 8400, 8680, 8750, 9300, 9375, 9600, 9920, 10000, 10416, 10500, 10850, 11200, 11625, 11904, 12000, 12400, 12500, 13020, 13125, 13440, 13888, 14000, 14880, 15000, 15500, 15625, 16000, 16275, 16800, 17360, 17500, 18600, 18750, 19375, 19840, 20000, 20832, 21000, 21700, 21875, 22400, 23250, 24000, 24800, 25000, 26040, 26250, 27125, 27776, 28000, 29760, 30000, 31000, 31250, 32550, 33600, 34720, 35000, 37200, 37500, 38750, 40000, 41664, 42000, 43400, 43750, 46500, 46875, 48000, 49600, 50000, 52080, 52500, 54250, 56000, 58125, 59520, 60000, 62000, 62500, 65100, 65625, 67200, 69440, 70000, 74400, 75000, 77500, 78125, 80000, 81375, 83328, 84000, 86800, 87500, 93000, 93750, 96875, 99200, 100000, 104160, 105000, 108500, 109375, 112000, 116250, 120000, 124000, 125000, 130200, 131250, 135625, 138880, 140000, 148800, 150000, 155000, 156250, 162750, 168000, 173600, 175000, 186000, 187500, 193750, 200000, 208320, 210000, 217000, 218750, 232500, 234375, 240000, 248000, 250000, 260400, 262500, 271250, 280000, 290625, 297600, 300000, 310000, 312500, 325500, 328125, 336000, 347200, 350000, 372000, 375000, 387500, 400000, 406875, 416640, 420000, 434000, 437500, 465000, 468750, 484375, 496000, 500000, 520800, 525000, 542500, 546875, 560000, 581250, 600000, 620000, 625000, 651000, 656250, 678125, 694400, 700000, 744000, 750000, 775000, 813750, 840000, 868000, 875000, 930000, 937500, 968750, 1000000, 1041600, 1050000, 1085000, 1093750, 1162500, 1200000, 1240000, 1250000, 1302000, 1312500, 1356250, 1400000, 1453125, 1488000, 1500000, 1550000, 1627500, 1640625, 1680000, 1736000, 1750000, 1860000, 1875000, 1937500, 2000000, 2034375, 2083200, 2100000, 2170000, 2187500, 2325000, 2421875, 2480000, 2500000, 2604000, 2625000, 2712500, 2800000, 2906250, 3000000, 3100000, 3255000, 3281250, 3390625, 3472000, 3500000, 3720000, 3750000, 3875000, 4068750, 4200000, 4340000, 4375000, 4650000, 4843750, 5000000, 5208000, 5250000, 5425000, 5812500, 6000000, 6200000, 6510000, 6562500, 6781250, 7000000, 7265625, 7440000, 7500000, 7750000, 8137500, 8400000, 8680000, 8750000, 9300000, 9687500, 10000000, 10171875, 10416000, 10500000, 10850000, 11625000, 12400000, 13020000, 13125000, 13562500, 14000000, 14531250, 15000000, 15500000, 16275000, 16953125, 17360000, 17500000, 18600000, 19375000, 20343750, 21000000, 21700000, 23250000, 26040000, 26250000, 27125000, 29062500, 30000000, 31000000, 32550000, 33906250, 35000000, 37200000, 38750000, 40687500, 42000000, 43400000, 46500000, 50859375, 52080000, 52500000, 54250000, 58125000, 62000000, 65100000, 67812500, 70000000, 77500000, 81375000, 86800000, 93000000, 101718750, 105000000, 108500000, 116250000, 130200000, 135625000, 155000000, 162750000, 186000000, 203437500, 210000000, 217000000, 232500000, 260400000, 271250000, 310000000, 325500000, 406875000, 434000000, 465000000, 542500000, 651000000, 813750000, 930000000, 1085000000, 1302000000, 1627500000, 2170000000, 3255000000, 6510000000]

約数ペア:

[(1, 6510000000), (2, 3255000000), (3, 2170000000), (4, 1627500000), (5, 1302000000), (6, 1085000000), (7, 930000000), (8, 813750000), (10, 651000000), (12, 542500000), (14, 465000000), (15, 434000000), (16, 406875000), (20, 325500000), (21, 310000000), (24, 271250000), (25, 260400000), (28, 232500000), (30, 217000000), (31, 210000000), (32, 203437500), (35, 186000000), (40, 162750000), (42, 155000000), (48, 135625000), (50, 130200000), (56, 116250000), (60, 108500000), (62, 105000000), (64, 101718750), (70, 93000000), (75, 86800000), (80, 81375000), (84, 77500000), (93, 70000000), (96, 67812500), (100, 65100000), (105, 62000000), (112, 58125000), (120, 54250000), (124, 52500000), (125, 52080000), (128, 50859375), (140, 46500000), (150, 43400000), (155, 42000000), (160, 40687500), (168, 38750000), (175, 37200000), (186, 35000000), (192, 33906250), (200, 32550000), (210, 31000000), (217, 30000000), (224, 29062500), (240, 27125000), (248, 26250000), (250, 26040000), (280, 23250000), (300, 21700000), (310, 21000000), (320, 20343750), (336, 19375000), (350, 18600000), (372, 17500000), (375, 17360000), (384, 16953125), (400, 16275000), (420, 15500000), (434, 15000000), (448, 14531250), (465, 14000000), (480, 13562500), (496, 13125000), (500, 13020000), (525, 12400000), (560, 11625000), (600, 10850000), (620, 10500000), (625, 10416000), (640, 10171875), (651, 10000000), (672, 9687500), (700, 9300000), (744, 8750000), (750, 8680000), (775, 8400000), (800, 8137500), (840, 7750000), (868, 7500000), (875, 7440000), (896, 7265625), (930, 7000000), (960, 6781250), (992, 6562500), (1000, 6510000), (1050, 6200000), (1085, 6000000), (1120, 5812500), (1200, 5425000), (1240, 5250000), (1250, 5208000), (1302, 5000000), (1344, 4843750), (1400, 4650000), (1488, 4375000), (1500, 4340000), (1550, 4200000), (1600, 4068750), (1680, 3875000), (1736, 3750000), (1750, 3720000), (1860, 3500000), (1875, 3472000), (1920, 3390625), (1984, 3281250), (2000, 3255000), (2100, 3100000), (2170, 3000000), (2240, 2906250), (2325, 2800000), (2400, 2712500), (2480, 2625000), (2500, 2604000), (2604, 2500000), (2625, 2480000), (2688, 2421875), (2800, 2325000), (2976, 2187500), (3000, 2170000), (3100, 2100000), (3125, 2083200), (3200, 2034375), (3255, 2000000), (3360, 1937500), (3472, 1875000), (3500, 1860000), (3720, 1750000), (3750, 1736000), (3875, 1680000), (3968, 1640625), (4000, 1627500), (4200, 1550000), (4340, 1500000), (4375, 1488000), (4480, 1453125), (4650, 1400000), (4800, 1356250), (4960, 1312500), (5000, 1302000), (5208, 1250000), (5250, 1240000), (5425, 1200000), (5600, 1162500), (5952, 1093750), (6000, 1085000), (6200, 1050000), (6250, 1041600), (6510, 1000000), (6720, 968750), (6944, 937500), (7000, 930000), (7440, 875000), (7500, 868000), (7750, 840000), (8000, 813750), (8400, 775000), (8680, 750000), (8750, 744000), (9300, 700000), (9375, 694400), (9600, 678125), (9920, 656250), (10000, 651000), (10416, 625000), (10500, 620000), (10850, 600000), (11200, 581250), (11625, 560000), (11904, 546875), (12000, 542500), (12400, 525000), (12500, 520800), (13020, 500000), (13125, 496000), (13440, 484375), (13888, 468750), (14000, 465000), (14880, 437500), (15000, 434000), (15500, 420000), (15625, 416640), (16000, 406875), (16275, 400000), (16800, 387500), (17360, 375000), (17500, 372000), (18600, 350000), (18750, 347200), (19375, 336000), (19840, 328125), (20000, 325500), (20832, 312500), (21000, 310000), (21700, 300000), (21875, 297600), (22400, 290625), (23250, 280000), (24000, 271250), (24800, 262500), (25000, 260400), (26040, 250000), (26250, 248000), (27125, 240000), (27776, 234375), (28000, 232500), (29760, 218750), (30000, 217000), (31000, 210000), (31250, 208320), (32550, 200000), (33600, 193750), (34720, 187500), (35000, 186000), (37200, 175000), (37500, 173600), (38750, 168000), (40000, 162750), (41664, 156250), (42000, 155000), (43400, 150000), (43750, 148800), (46500, 140000), (46875, 138880), (48000, 135625), (49600, 131250), (50000, 130200), (52080, 125000), (52500, 124000), (54250, 120000), (56000, 116250), (58125, 112000), (59520, 109375), (60000, 108500), (62000, 105000), (62500, 104160), (65100, 100000), (65625, 99200), (67200, 96875), (69440, 93750), (70000, 93000), (74400, 87500), (75000, 86800), (77500, 84000), (78125, 83328), (80000, 81375)]