30870000

素因数分解:

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

素因数の和:55

約数の個数: 300

約数和(自身を含む): 125897200

約数和(自身を除く): 95027200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 125, 126, 140, 144, 147, 150, 168, 175, 180, 196, 200, 210, 225, 240, 245, 250, 252, 280, 294, 300, 315, 336, 343, 350, 360, 375, 392, 400, 420, 441, 450, 490, 500, 504, 525, 560, 588, 600, 625, 630, 686, 700, 720, 735, 750, 784, 840, 875, 882, 900, 980, 1000, 1008, 1029, 1050, 1125, 1176, 1200, 1225, 1250, 1260, 1372, 1400, 1470, 1500, 1575, 1680, 1715, 1750, 1764, 1800, 1875, 1960, 2000, 2058, 2100, 2205, 2250, 2352, 2450, 2500, 2520, 2625, 2744, 2800, 2940, 3000, 3087, 3150, 3430, 3500, 3528, 3600, 3675, 3750, 3920, 4116, 4200, 4375, 4410, 4500, 4900, 5000, 5040, 5145, 5250, 5488, 5625, 5880, 6000, 6125, 6174, 6300, 6860, 7000, 7056, 7350, 7500, 7875, 8232, 8400, 8575, 8750, 8820, 9000, 9800, 10000, 10290, 10500, 11025, 11250, 11760, 12250, 12348, 12600, 13125, 13720, 14000, 14700, 15000, 15435, 15750, 16464, 17150, 17500, 17640, 18000, 18375, 19600, 20580, 21000, 22050, 22500, 24500, 24696, 25200, 25725, 26250, 27440, 29400, 30000, 30625, 30870, 31500, 34300, 35000, 35280, 36750, 39375, 41160, 42000, 42875, 44100, 45000, 49000, 49392, 51450, 52500, 55125, 58800, 61250, 61740, 63000, 68600, 70000, 73500, 77175, 78750, 82320, 85750, 88200, 90000, 91875, 98000, 102900, 105000, 110250, 122500, 123480, 126000, 128625, 137200, 147000, 154350, 157500, 171500, 176400, 183750, 205800, 210000, 214375, 220500, 245000, 246960, 257250, 275625, 294000, 308700, 315000, 343000, 367500, 385875, 411600, 428750, 441000, 490000, 514500, 551250, 617400, 630000, 643125, 686000, 735000, 771750, 857500, 882000, 1029000, 1102500, 1234800, 1286250, 1470000, 1543500, 1715000, 1929375, 2058000, 2205000, 2572500, 3087000, 3430000, 3858750, 4410000, 5145000, 6174000, 7717500, 10290000, 15435000, 30870000]

約数ペア:

[(1, 30870000), (2, 15435000), (3, 10290000), (4, 7717500), (5, 6174000), (6, 5145000), (7, 4410000), (8, 3858750), (9, 3430000), (10, 3087000), (12, 2572500), (14, 2205000), (15, 2058000), (16, 1929375), (18, 1715000), (20, 1543500), (21, 1470000), (24, 1286250), (25, 1234800), (28, 1102500), (30, 1029000), (35, 882000), (36, 857500), (40, 771750), (42, 735000), (45, 686000), (48, 643125), (49, 630000), (50, 617400), (56, 551250), (60, 514500), (63, 490000), (70, 441000), (72, 428750), (75, 411600), (80, 385875), (84, 367500), (90, 343000), (98, 315000), (100, 308700), (105, 294000), (112, 275625), (120, 257250), (125, 246960), (126, 245000), (140, 220500), (144, 214375), (147, 210000), (150, 205800), (168, 183750), (175, 176400), (180, 171500), (196, 157500), (200, 154350), (210, 147000), (225, 137200), (240, 128625), (245, 126000), (250, 123480), (252, 122500), (280, 110250), (294, 105000), (300, 102900), (315, 98000), (336, 91875), (343, 90000), (350, 88200), (360, 85750), (375, 82320), (392, 78750), (400, 77175), (420, 73500), (441, 70000), (450, 68600), (490, 63000), (500, 61740), (504, 61250), (525, 58800), (560, 55125), (588, 52500), (600, 51450), (625, 49392), (630, 49000), (686, 45000), (700, 44100), (720, 42875), (735, 42000), (750, 41160), (784, 39375), (840, 36750), (875, 35280), (882, 35000), (900, 34300), (980, 31500), (1000, 30870), (1008, 30625), (1029, 30000), (1050, 29400), (1125, 27440), (1176, 26250), (1200, 25725), (1225, 25200), (1250, 24696), (1260, 24500), (1372, 22500), (1400, 22050), (1470, 21000), (1500, 20580), (1575, 19600), (1680, 18375), (1715, 18000), (1750, 17640), (1764, 17500), (1800, 17150), (1875, 16464), (1960, 15750), (2000, 15435), (2058, 15000), (2100, 14700), (2205, 14000), (2250, 13720), (2352, 13125), (2450, 12600), (2500, 12348), (2520, 12250), (2625, 11760), (2744, 11250), (2800, 11025), (2940, 10500), (3000, 10290), (3087, 10000), (3150, 9800), (3430, 9000), (3500, 8820), (3528, 8750), (3600, 8575), (3675, 8400), (3750, 8232), (3920, 7875), (4116, 7500), (4200, 7350), (4375, 7056), (4410, 7000), (4500, 6860), (4900, 6300), (5000, 6174), (5040, 6125), (5145, 6000), (5250, 5880), (5488, 5625)]