26439000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 94348800

約数和(自身を除く): 67909800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1259, 1400, 1500, 1750, 2100, 2518, 2625, 3000, 3500, 3777, 4200, 5036, 5250, 6295, 7000, 7554, 8813, 10072, 10500, 12590, 15108, 17626, 18885, 21000, 25180, 26439, 30216, 31475, 35252, 37770, 44065, 50360, 52878, 62950, 70504, 75540, 88130, 94425, 105756, 125900, 132195, 151080, 157375, 176260, 188850, 211512, 220325, 251800, 264390, 314750, 352520, 377700, 440650, 472125, 528780, 629500, 660975, 755400, 881300, 944250, 1057560, 1101625, 1259000, 1321950, 1762600, 1888500, 2203250, 2643900, 3304875, 3777000, 4406500, 5287800, 6609750, 8813000, 13219500, 26439000]

約数ペア:

[(1, 26439000), (2, 13219500), (3, 8813000), (4, 6609750), (5, 5287800), (6, 4406500), (7, 3777000), (8, 3304875), (10, 2643900), (12, 2203250), (14, 1888500), (15, 1762600), (20, 1321950), (21, 1259000), (24, 1101625), (25, 1057560), (28, 944250), (30, 881300), (35, 755400), (40, 660975), (42, 629500), (50, 528780), (56, 472125), (60, 440650), (70, 377700), (75, 352520), (84, 314750), (100, 264390), (105, 251800), (120, 220325), (125, 211512), (140, 188850), (150, 176260), (168, 157375), (175, 151080), (200, 132195), (210, 125900), (250, 105756), (280, 94425), (300, 88130), (350, 75540), (375, 70504), (420, 62950), (500, 52878), (525, 50360), (600, 44065), (700, 37770), (750, 35252), (840, 31475), (875, 30216), (1000, 26439), (1050, 25180), (1259, 21000), (1400, 18885), (1500, 17626), (1750, 15108), (2100, 12590), (2518, 10500), (2625, 10072), (3000, 8813), (3500, 7554), (3777, 7000), (4200, 6295), (5036, 5250)]