385875000

素因数分解:

$2^3\times 3^2\times 5^6\times 7^3$

素因数の和:63

約数の個数: 336

約数和(自身を含む): 1523418000

約数和(自身を除く): 1137543000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 125, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 250, 252, 280, 294, 300, 315, 343, 350, 360, 375, 392, 420, 441, 450, 490, 500, 504, 525, 588, 600, 625, 630, 686, 700, 735, 750, 840, 875, 882, 900, 980, 1000, 1029, 1050, 1125, 1176, 1225, 1250, 1260, 1372, 1400, 1470, 1500, 1575, 1715, 1750, 1764, 1800, 1875, 1960, 2058, 2100, 2205, 2250, 2450, 2500, 2520, 2625, 2744, 2940, 3000, 3087, 3125, 3150, 3430, 3500, 3528, 3675, 3750, 4116, 4200, 4375, 4410, 4500, 4900, 5000, 5145, 5250, 5625, 5880, 6125, 6174, 6250, 6300, 6860, 7000, 7350, 7500, 7875, 8232, 8575, 8750, 8820, 9000, 9375, 9800, 10290, 10500, 11025, 11250, 12250, 12348, 12500, 12600, 13125, 13720, 14700, 15000, 15435, 15625, 15750, 17150, 17500, 17640, 18375, 18750, 20580, 21000, 21875, 22050, 22500, 24500, 24696, 25000, 25725, 26250, 28125, 29400, 30625, 30870, 31250, 31500, 34300, 35000, 36750, 37500, 39375, 41160, 42875, 43750, 44100, 45000, 46875, 49000, 51450, 52500, 55125, 56250, 61250, 61740, 62500, 63000, 65625, 68600, 73500, 75000, 77175, 78750, 85750, 87500, 88200, 91875, 93750, 102900, 105000, 109375, 110250, 112500, 122500, 123480, 125000, 128625, 131250, 140625, 147000, 153125, 154350, 157500, 171500, 175000, 183750, 187500, 196875, 205800, 214375, 218750, 220500, 225000, 245000, 257250, 262500, 275625, 281250, 306250, 308700, 315000, 328125, 343000, 367500, 375000, 385875, 393750, 428750, 437500, 441000, 459375, 514500, 525000, 551250, 562500, 612500, 617400, 643125, 656250, 735000, 765625, 771750, 787500, 857500, 875000, 918750, 984375, 1029000, 1071875, 1102500, 1125000, 1225000, 1286250, 1312500, 1378125, 1531250, 1543500, 1575000, 1715000, 1837500, 1929375, 1968750, 2143750, 2205000, 2296875, 2572500, 2625000, 2756250, 3062500, 3087000, 3215625, 3675000, 3858750, 3937500, 4287500, 4593750, 5145000, 5359375, 5512500, 6125000, 6431250, 6890625, 7717500, 7875000, 8575000, 9187500, 9646875, 10718750, 11025000, 12862500, 13781250, 15435000, 16078125, 18375000, 19293750, 21437500, 25725000, 27562500, 32156250, 38587500, 42875000, 48234375, 55125000, 64312500, 77175000, 96468750, 128625000, 192937500, 385875000]

約数ペア:

[(1, 385875000), (2, 192937500), (3, 128625000), (4, 96468750), (5, 77175000), (6, 64312500), (7, 55125000), (8, 48234375), (9, 42875000), (10, 38587500), (12, 32156250), (14, 27562500), (15, 25725000), (18, 21437500), (20, 19293750), (21, 18375000), (24, 16078125), (25, 15435000), (28, 13781250), (30, 12862500), (35, 11025000), (36, 10718750), (40, 9646875), (42, 9187500), (45, 8575000), (49, 7875000), (50, 7717500), (56, 6890625), (60, 6431250), (63, 6125000), (70, 5512500), (72, 5359375), (75, 5145000), (84, 4593750), (90, 4287500), (98, 3937500), (100, 3858750), (105, 3675000), (120, 3215625), (125, 3087000), (126, 3062500), (140, 2756250), (147, 2625000), (150, 2572500), (168, 2296875), (175, 2205000), (180, 2143750), (196, 1968750), (200, 1929375), (210, 1837500), (225, 1715000), (245, 1575000), (250, 1543500), (252, 1531250), (280, 1378125), (294, 1312500), (300, 1286250), (315, 1225000), (343, 1125000), (350, 1102500), (360, 1071875), (375, 1029000), (392, 984375), (420, 918750), (441, 875000), (450, 857500), (490, 787500), (500, 771750), (504, 765625), (525, 735000), (588, 656250), (600, 643125), (625, 617400), (630, 612500), (686, 562500), (700, 551250), (735, 525000), (750, 514500), (840, 459375), (875, 441000), (882, 437500), (900, 428750), (980, 393750), (1000, 385875), (1029, 375000), (1050, 367500), (1125, 343000), (1176, 328125), (1225, 315000), (1250, 308700), (1260, 306250), (1372, 281250), (1400, 275625), (1470, 262500), (1500, 257250), (1575, 245000), (1715, 225000), (1750, 220500), (1764, 218750), (1800, 214375), (1875, 205800), (1960, 196875), (2058, 187500), (2100, 183750), (2205, 175000), (2250, 171500), (2450, 157500), (2500, 154350), (2520, 153125), (2625, 147000), (2744, 140625), (2940, 131250), (3000, 128625), (3087, 125000), (3125, 123480), (3150, 122500), (3430, 112500), (3500, 110250), (3528, 109375), (3675, 105000), (3750, 102900), (4116, 93750), (4200, 91875), (4375, 88200), (4410, 87500), (4500, 85750), (4900, 78750), (5000, 77175), (5145, 75000), (5250, 73500), (5625, 68600), (5880, 65625), (6125, 63000), (6174, 62500), (6250, 61740), (6300, 61250), (6860, 56250), (7000, 55125), (7350, 52500), (7500, 51450), (7875, 49000), (8232, 46875), (8575, 45000), (8750, 44100), (8820, 43750), (9000, 42875), (9375, 41160), (9800, 39375), (10290, 37500), (10500, 36750), (11025, 35000), (11250, 34300), (12250, 31500), (12348, 31250), (12500, 30870), (12600, 30625), (13125, 29400), (13720, 28125), (14700, 26250), (15000, 25725), (15435, 25000), (15625, 24696), (15750, 24500), (17150, 22500), (17500, 22050), (17640, 21875), (18375, 21000), (18750, 20580)]