14700000

素因数分解:

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

素因数の和:52

約数の個数: 216

約数和(自身を含む): 56105784

約数和(自身を除く): 41405784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 480, 490, 500, 525, 560, 588, 600, 625, 672, 700, 735, 750, 784, 800, 840, 875, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1250, 1400, 1470, 1500, 1568, 1680, 1750, 1875, 1960, 2000, 2100, 2352, 2400, 2450, 2500, 2625, 2800, 2940, 3000, 3125, 3360, 3500, 3675, 3750, 3920, 4000, 4200, 4375, 4704, 4900, 5000, 5250, 5600, 5880, 6000, 6125, 6250, 7000, 7350, 7500, 7840, 8400, 8750, 9375, 9800, 10000, 10500, 11760, 12000, 12250, 12500, 13125, 14000, 14700, 15000, 16800, 17500, 18375, 18750, 19600, 20000, 21000, 21875, 23520, 24500, 25000, 26250, 28000, 29400, 30000, 30625, 35000, 36750, 37500, 39200, 42000, 43750, 49000, 50000, 52500, 58800, 60000, 61250, 65625, 70000, 73500, 75000, 84000, 87500, 91875, 98000, 100000, 105000, 117600, 122500, 131250, 140000, 147000, 150000, 153125, 175000, 183750, 196000, 210000, 245000, 262500, 294000, 300000, 306250, 350000, 367500, 420000, 459375, 490000, 525000, 588000, 612500, 700000, 735000, 918750, 980000, 1050000, 1225000, 1470000, 1837500, 2100000, 2450000, 2940000, 3675000, 4900000, 7350000, 14700000]

約数ペア:

[(1, 14700000), (2, 7350000), (3, 4900000), (4, 3675000), (5, 2940000), (6, 2450000), (7, 2100000), (8, 1837500), (10, 1470000), (12, 1225000), (14, 1050000), (15, 980000), (16, 918750), (20, 735000), (21, 700000), (24, 612500), (25, 588000), (28, 525000), (30, 490000), (32, 459375), (35, 420000), (40, 367500), (42, 350000), (48, 306250), (49, 300000), (50, 294000), (56, 262500), (60, 245000), (70, 210000), (75, 196000), (80, 183750), (84, 175000), (96, 153125), (98, 150000), (100, 147000), (105, 140000), (112, 131250), (120, 122500), (125, 117600), (140, 105000), (147, 100000), (150, 98000), (160, 91875), (168, 87500), (175, 84000), (196, 75000), (200, 73500), (210, 70000), (224, 65625), (240, 61250), (245, 60000), (250, 58800), (280, 52500), (294, 50000), (300, 49000), (336, 43750), (350, 42000), (375, 39200), (392, 37500), (400, 36750), (420, 35000), (480, 30625), (490, 30000), (500, 29400), (525, 28000), (560, 26250), (588, 25000), (600, 24500), (625, 23520), (672, 21875), (700, 21000), (735, 20000), (750, 19600), (784, 18750), (800, 18375), (840, 17500), (875, 16800), (980, 15000), (1000, 14700), (1050, 14000), (1120, 13125), (1176, 12500), (1200, 12250), (1225, 12000), (1250, 11760), (1400, 10500), (1470, 10000), (1500, 9800), (1568, 9375), (1680, 8750), (1750, 8400), (1875, 7840), (1960, 7500), (2000, 7350), (2100, 7000), (2352, 6250), (2400, 6125), (2450, 6000), (2500, 5880), (2625, 5600), (2800, 5250), (2940, 5000), (3000, 4900), (3125, 4704), (3360, 4375), (3500, 4200), (3675, 4000), (3750, 3920)]