3255000

素因数分解:

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

素因数の和:67

約数の個数: 160

約数和(自身を含む): 11996160

約数和(自身を除く): 8741160

約数列:

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

約数ペア:

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