3885000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 160

約数和(自身を含む): 14245440

約数和(自身を除く): 10360440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 125, 140, 148, 150, 168, 175, 185, 200, 210, 222, 250, 259, 280, 296, 300, 350, 370, 375, 420, 444, 500, 518, 525, 555, 600, 625, 700, 740, 750, 777, 840, 875, 888, 925, 1000, 1036, 1050, 1110, 1250, 1295, 1400, 1480, 1500, 1554, 1750, 1850, 1875, 2072, 2100, 2220, 2500, 2590, 2625, 2775, 3000, 3108, 3500, 3700, 3750, 3885, 4200, 4375, 4440, 4625, 5000, 5180, 5250, 5550, 6216, 6475, 7000, 7400, 7500, 7770, 8750, 9250, 10360, 10500, 11100, 12950, 13125, 13875, 15000, 15540, 17500, 18500, 19425, 21000, 22200, 23125, 25900, 26250, 27750, 31080, 32375, 35000, 37000, 38850, 46250, 51800, 52500, 55500, 64750, 69375, 77700, 92500, 97125, 105000, 111000, 129500, 138750, 155400, 161875, 185000, 194250, 259000, 277500, 323750, 388500, 485625, 555000, 647500, 777000, 971250, 1295000, 1942500, 3885000]

約数ペア:

[(1, 3885000), (2, 1942500), (3, 1295000), (4, 971250), (5, 777000), (6, 647500), (7, 555000), (8, 485625), (10, 388500), (12, 323750), (14, 277500), (15, 259000), (20, 194250), (21, 185000), (24, 161875), (25, 155400), (28, 138750), (30, 129500), (35, 111000), (37, 105000), (40, 97125), (42, 92500), (50, 77700), (56, 69375), (60, 64750), (70, 55500), (74, 52500), (75, 51800), (84, 46250), (100, 38850), (105, 37000), (111, 35000), (120, 32375), (125, 31080), (140, 27750), (148, 26250), (150, 25900), (168, 23125), (175, 22200), (185, 21000), (200, 19425), (210, 18500), (222, 17500), (250, 15540), (259, 15000), (280, 13875), (296, 13125), (300, 12950), (350, 11100), (370, 10500), (375, 10360), (420, 9250), (444, 8750), (500, 7770), (518, 7500), (525, 7400), (555, 7000), (600, 6475), (625, 6216), (700, 5550), (740, 5250), (750, 5180), (777, 5000), (840, 4625), (875, 4440), (888, 4375), (925, 4200), (1000, 3885), (1036, 3750), (1050, 3700), (1110, 3500), (1250, 3108), (1295, 3000), (1400, 2775), (1480, 2625), (1500, 2590), (1554, 2500), (1750, 2220), (1850, 2100), (1875, 2072)]