67340000

素因数分解:

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

素因数の和:87

約数の個数: 240

約数和(自身を含む): 209407968

約数和(自身を除く): 142067968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 37, 40, 50, 52, 56, 65, 70, 74, 80, 91, 100, 104, 112, 125, 130, 140, 148, 160, 175, 182, 185, 200, 208, 224, 250, 259, 260, 280, 296, 325, 350, 364, 370, 400, 416, 455, 481, 500, 518, 520, 560, 592, 625, 650, 700, 728, 740, 800, 875, 910, 925, 962, 1000, 1036, 1040, 1120, 1184, 1250, 1295, 1300, 1400, 1456, 1480, 1625, 1750, 1820, 1850, 1924, 2000, 2072, 2080, 2275, 2405, 2500, 2590, 2600, 2800, 2912, 2960, 3250, 3367, 3500, 3640, 3700, 3848, 4000, 4144, 4375, 4550, 4625, 4810, 5000, 5180, 5200, 5600, 5920, 6475, 6500, 6734, 7000, 7280, 7400, 7696, 8125, 8288, 8750, 9100, 9250, 9620, 10000, 10360, 10400, 11375, 12025, 12950, 13000, 13468, 14000, 14560, 14800, 15392, 16250, 16835, 17500, 18200, 18500, 19240, 20000, 20720, 22750, 23125, 24050, 25900, 26000, 26936, 28000, 29600, 32375, 32500, 33670, 35000, 36400, 37000, 38480, 41440, 45500, 46250, 48100, 51800, 52000, 53872, 56875, 60125, 64750, 65000, 67340, 70000, 72800, 74000, 76960, 84175, 91000, 92500, 96200, 103600, 107744, 113750, 120250, 129500, 130000, 134680, 140000, 148000, 161875, 168350, 182000, 185000, 192400, 207200, 227500, 240500, 259000, 260000, 269360, 300625, 323750, 336700, 364000, 370000, 384800, 420875, 455000, 481000, 518000, 538720, 601250, 647500, 673400, 740000, 841750, 910000, 962000, 1036000, 1202500, 1295000, 1346800, 1683500, 1820000, 1924000, 2104375, 2405000, 2590000, 2693600, 3367000, 4208750, 4810000, 5180000, 6734000, 8417500, 9620000, 13468000, 16835000, 33670000, 67340000]

約数ペア:

[(1, 67340000), (2, 33670000), (4, 16835000), (5, 13468000), (7, 9620000), (8, 8417500), (10, 6734000), (13, 5180000), (14, 4810000), (16, 4208750), (20, 3367000), (25, 2693600), (26, 2590000), (28, 2405000), (32, 2104375), (35, 1924000), (37, 1820000), (40, 1683500), (50, 1346800), (52, 1295000), (56, 1202500), (65, 1036000), (70, 962000), (74, 910000), (80, 841750), (91, 740000), (100, 673400), (104, 647500), (112, 601250), (125, 538720), (130, 518000), (140, 481000), (148, 455000), (160, 420875), (175, 384800), (182, 370000), (185, 364000), (200, 336700), (208, 323750), (224, 300625), (250, 269360), (259, 260000), (260, 259000), (280, 240500), (296, 227500), (325, 207200), (350, 192400), (364, 185000), (370, 182000), (400, 168350), (416, 161875), (455, 148000), (481, 140000), (500, 134680), (518, 130000), (520, 129500), (560, 120250), (592, 113750), (625, 107744), (650, 103600), (700, 96200), (728, 92500), (740, 91000), (800, 84175), (875, 76960), (910, 74000), (925, 72800), (962, 70000), (1000, 67340), (1036, 65000), (1040, 64750), (1120, 60125), (1184, 56875), (1250, 53872), (1295, 52000), (1300, 51800), (1400, 48100), (1456, 46250), (1480, 45500), (1625, 41440), (1750, 38480), (1820, 37000), (1850, 36400), (1924, 35000), (2000, 33670), (2072, 32500), (2080, 32375), (2275, 29600), (2405, 28000), (2500, 26936), (2590, 26000), (2600, 25900), (2800, 24050), (2912, 23125), (2960, 22750), (3250, 20720), (3367, 20000), (3500, 19240), (3640, 18500), (3700, 18200), (3848, 17500), (4000, 16835), (4144, 16250), (4375, 15392), (4550, 14800), (4625, 14560), (4810, 14000), (5000, 13468), (5180, 13000), (5200, 12950), (5600, 12025), (5920, 11375), (6475, 10400), (6500, 10360), (6734, 10000), (7000, 9620), (7280, 9250), (7400, 9100), (7696, 8750), (8125, 8288)]