6510000

素因数分解:

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

素因数の和:69

約数の個数: 200

約数和(自身を含む): 24792064

約数和(自身を除く): 18282064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 125, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 250, 280, 300, 310, 336, 350, 372, 375, 400, 420, 434, 465, 496, 500, 525, 560, 600, 620, 625, 651, 700, 744, 750, 775, 840, 868, 875, 930, 1000, 1050, 1085, 1200, 1240, 1250, 1302, 1400, 1488, 1500, 1550, 1680, 1736, 1750, 1860, 1875, 2000, 2100, 2170, 2325, 2480, 2500, 2604, 2625, 2800, 3000, 3100, 3255, 3472, 3500, 3720, 3750, 3875, 4200, 4340, 4375, 4650, 5000, 5208, 5250, 5425, 6000, 6200, 6510, 7000, 7440, 7500, 7750, 8400, 8680, 8750, 9300, 10000, 10416, 10500, 10850, 11625, 12400, 13020, 13125, 14000, 15000, 15500, 16275, 17360, 17500, 18600, 19375, 21000, 21700, 23250, 26040, 26250, 27125, 30000, 31000, 32550, 35000, 37200, 38750, 42000, 43400, 46500, 52080, 52500, 54250, 58125, 62000, 65100, 70000, 77500, 81375, 86800, 93000, 105000, 108500, 116250, 130200, 135625, 155000, 162750, 186000, 210000, 217000, 232500, 260400, 271250, 310000, 325500, 406875, 434000, 465000, 542500, 651000, 813750, 930000, 1085000, 1302000, 1627500, 2170000, 3255000, 6510000]

約数ペア:

[(1, 6510000), (2, 3255000), (3, 2170000), (4, 1627500), (5, 1302000), (6, 1085000), (7, 930000), (8, 813750), (10, 651000), (12, 542500), (14, 465000), (15, 434000), (16, 406875), (20, 325500), (21, 310000), (24, 271250), (25, 260400), (28, 232500), (30, 217000), (31, 210000), (35, 186000), (40, 162750), (42, 155000), (48, 135625), (50, 130200), (56, 116250), (60, 108500), (62, 105000), (70, 93000), (75, 86800), (80, 81375), (84, 77500), (93, 70000), (100, 65100), (105, 62000), (112, 58125), (120, 54250), (124, 52500), (125, 52080), (140, 46500), (150, 43400), (155, 42000), (168, 38750), (175, 37200), (186, 35000), (200, 32550), (210, 31000), (217, 30000), (240, 27125), (248, 26250), (250, 26040), (280, 23250), (300, 21700), (310, 21000), (336, 19375), (350, 18600), (372, 17500), (375, 17360), (400, 16275), (420, 15500), (434, 15000), (465, 14000), (496, 13125), (500, 13020), (525, 12400), (560, 11625), (600, 10850), (620, 10500), (625, 10416), (651, 10000), (700, 9300), (744, 8750), (750, 8680), (775, 8400), (840, 7750), (868, 7500), (875, 7440), (930, 7000), (1000, 6510), (1050, 6200), (1085, 6000), (1200, 5425), (1240, 5250), (1250, 5208), (1302, 5000), (1400, 4650), (1488, 4375), (1500, 4340), (1550, 4200), (1680, 3875), (1736, 3750), (1750, 3720), (1860, 3500), (1875, 3472), (2000, 3255), (2100, 3100), (2170, 3000), (2325, 2800), (2480, 2625), (2500, 2604)]