1470000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^2$

素因数の和:45

約数の個数: 150

約数和(自身を含む): 5520108

約数和(自身を除く): 4050108

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 625, 700, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1250, 1400, 1470, 1500, 1680, 1750, 1875, 1960, 2000, 2100, 2352, 2450, 2500, 2625, 2800, 2940, 3000, 3500, 3675, 3750, 3920, 4200, 4375, 4900, 5000, 5250, 5880, 6000, 6125, 7000, 7350, 7500, 8400, 8750, 9800, 10000, 10500, 11760, 12250, 13125, 14000, 14700, 15000, 17500, 18375, 19600, 21000, 24500, 26250, 29400, 30000, 30625, 35000, 36750, 42000, 49000, 52500, 58800, 61250, 70000, 73500, 91875, 98000, 105000, 122500, 147000, 183750, 210000, 245000, 294000, 367500, 490000, 735000, 1470000]

約数ペア:

[(1, 1470000), (2, 735000), (3, 490000), (4, 367500), (5, 294000), (6, 245000), (7, 210000), (8, 183750), (10, 147000), (12, 122500), (14, 105000), (15, 98000), (16, 91875), (20, 73500), (21, 70000), (24, 61250), (25, 58800), (28, 52500), (30, 49000), (35, 42000), (40, 36750), (42, 35000), (48, 30625), (49, 30000), (50, 29400), (56, 26250), (60, 24500), (70, 21000), (75, 19600), (80, 18375), (84, 17500), (98, 15000), (100, 14700), (105, 14000), (112, 13125), (120, 12250), (125, 11760), (140, 10500), (147, 10000), (150, 9800), (168, 8750), (175, 8400), (196, 7500), (200, 7350), (210, 7000), (240, 6125), (245, 6000), (250, 5880), (280, 5250), (294, 5000), (300, 4900), (336, 4375), (350, 4200), (375, 3920), (392, 3750), (400, 3675), (420, 3500), (490, 3000), (500, 2940), (525, 2800), (560, 2625), (588, 2500), (600, 2450), (625, 2352), (700, 2100), (735, 2000), (750, 1960), (784, 1875), (840, 1750), (875, 1680), (980, 1500), (1000, 1470), (1050, 1400), (1176, 1250), (1200, 1225)]