47138000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 146646864

約数和(自身を除く): 99508864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 37, 40, 49, 50, 52, 56, 65, 70, 74, 80, 91, 98, 100, 104, 112, 125, 130, 140, 148, 175, 182, 185, 196, 200, 208, 245, 250, 259, 260, 280, 296, 325, 350, 364, 370, 392, 400, 455, 481, 490, 500, 518, 520, 560, 592, 637, 650, 700, 728, 740, 784, 875, 910, 925, 962, 980, 1000, 1036, 1040, 1225, 1274, 1295, 1300, 1400, 1456, 1480, 1625, 1750, 1813, 1820, 1850, 1924, 1960, 2000, 2072, 2275, 2405, 2450, 2548, 2590, 2600, 2800, 2960, 3185, 3250, 3367, 3500, 3626, 3640, 3700, 3848, 3920, 4144, 4550, 4625, 4810, 4900, 5096, 5180, 5200, 6125, 6370, 6475, 6500, 6734, 7000, 7252, 7280, 7400, 7696, 9065, 9100, 9250, 9620, 9800, 10192, 10360, 11375, 12025, 12250, 12740, 12950, 13000, 13468, 14000, 14504, 14800, 15925, 16835, 18130, 18200, 18500, 19240, 19600, 20720, 22750, 23569, 24050, 24500, 25480, 25900, 26000, 26936, 29008, 31850, 32375, 33670, 36260, 36400, 37000, 38480, 45325, 45500, 47138, 48100, 49000, 50960, 51800, 53872, 60125, 63700, 64750, 67340, 72520, 74000, 79625, 84175, 90650, 91000, 94276, 96200, 98000, 103600, 117845, 120250, 127400, 129500, 134680, 145040, 159250, 168350, 181300, 182000, 188552, 192400, 226625, 235690, 240500, 254800, 259000, 269360, 318500, 336700, 362600, 377104, 420875, 453250, 471380, 481000, 518000, 589225, 637000, 673400, 725200, 841750, 906500, 942760, 962000, 1178450, 1274000, 1346800, 1683500, 1813000, 1885520, 2356900, 2946125, 3367000, 3626000, 4713800, 5892250, 6734000, 9427600, 11784500, 23569000, 47138000]

約数ペア:

[(1, 47138000), (2, 23569000), (4, 11784500), (5, 9427600), (7, 6734000), (8, 5892250), (10, 4713800), (13, 3626000), (14, 3367000), (16, 2946125), (20, 2356900), (25, 1885520), (26, 1813000), (28, 1683500), (35, 1346800), (37, 1274000), (40, 1178450), (49, 962000), (50, 942760), (52, 906500), (56, 841750), (65, 725200), (70, 673400), (74, 637000), (80, 589225), (91, 518000), (98, 481000), (100, 471380), (104, 453250), (112, 420875), (125, 377104), (130, 362600), (140, 336700), (148, 318500), (175, 269360), (182, 259000), (185, 254800), (196, 240500), (200, 235690), (208, 226625), (245, 192400), (250, 188552), (259, 182000), (260, 181300), (280, 168350), (296, 159250), (325, 145040), (350, 134680), (364, 129500), (370, 127400), (392, 120250), (400, 117845), (455, 103600), (481, 98000), (490, 96200), (500, 94276), (518, 91000), (520, 90650), (560, 84175), (592, 79625), (637, 74000), (650, 72520), (700, 67340), (728, 64750), (740, 63700), (784, 60125), (875, 53872), (910, 51800), (925, 50960), (962, 49000), (980, 48100), (1000, 47138), (1036, 45500), (1040, 45325), (1225, 38480), (1274, 37000), (1295, 36400), (1300, 36260), (1400, 33670), (1456, 32375), (1480, 31850), (1625, 29008), (1750, 26936), (1813, 26000), (1820, 25900), (1850, 25480), (1924, 24500), (1960, 24050), (2000, 23569), (2072, 22750), (2275, 20720), (2405, 19600), (2450, 19240), (2548, 18500), (2590, 18200), (2600, 18130), (2800, 16835), (2960, 15925), (3185, 14800), (3250, 14504), (3367, 14000), (3500, 13468), (3626, 13000), (3640, 12950), (3700, 12740), (3848, 12250), (3920, 12025), (4144, 11375), (4550, 10360), (4625, 10192), (4810, 9800), (4900, 9620), (5096, 9250), (5180, 9100), (5200, 9065), (6125, 7696), (6370, 7400), (6475, 7280), (6500, 7252), (6734, 7000)]