85366400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 249924480

約数和(自身を除く): 164558080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 70, 74, 80, 100, 103, 112, 128, 140, 148, 160, 175, 185, 200, 206, 224, 259, 280, 296, 320, 350, 370, 400, 412, 448, 515, 518, 560, 592, 640, 700, 721, 740, 800, 824, 896, 925, 1030, 1036, 1120, 1184, 1295, 1400, 1442, 1480, 1600, 1648, 1850, 2060, 2072, 2240, 2368, 2575, 2590, 2800, 2884, 2960, 3200, 3296, 3605, 3700, 3811, 4120, 4144, 4480, 4736, 5150, 5180, 5600, 5768, 5920, 6475, 6592, 7210, 7400, 7622, 8240, 8288, 10300, 10360, 11200, 11536, 11840, 12950, 13184, 14420, 14800, 15244, 16480, 16576, 18025, 19055, 20600, 20720, 22400, 23072, 23680, 25900, 26677, 28840, 29600, 30488, 32960, 33152, 36050, 38110, 41200, 41440, 46144, 51800, 53354, 57680, 59200, 60976, 65920, 72100, 76220, 82400, 82880, 92288, 95275, 103600, 106708, 115360, 118400, 121952, 133385, 144200, 152440, 164800, 165760, 190550, 207200, 213416, 230720, 243904, 266770, 288400, 304880, 329600, 381100, 414400, 426832, 461440, 487808, 533540, 576800, 609760, 666925, 762200, 828800, 853664, 1067080, 1153600, 1219520, 1333850, 1524400, 1707328, 2134160, 2307200, 2439040, 2667700, 3048800, 3414656, 4268320, 5335400, 6097600, 8536640, 10670800, 12195200, 17073280, 21341600, 42683200, 85366400]

約数ペア:

[(1, 85366400), (2, 42683200), (4, 21341600), (5, 17073280), (7, 12195200), (8, 10670800), (10, 8536640), (14, 6097600), (16, 5335400), (20, 4268320), (25, 3414656), (28, 3048800), (32, 2667700), (35, 2439040), (37, 2307200), (40, 2134160), (50, 1707328), (56, 1524400), (64, 1333850), (70, 1219520), (74, 1153600), (80, 1067080), (100, 853664), (103, 828800), (112, 762200), (128, 666925), (140, 609760), (148, 576800), (160, 533540), (175, 487808), (185, 461440), (200, 426832), (206, 414400), (224, 381100), (259, 329600), (280, 304880), (296, 288400), (320, 266770), (350, 243904), (370, 230720), (400, 213416), (412, 207200), (448, 190550), (515, 165760), (518, 164800), (560, 152440), (592, 144200), (640, 133385), (700, 121952), (721, 118400), (740, 115360), (800, 106708), (824, 103600), (896, 95275), (925, 92288), (1030, 82880), (1036, 82400), (1120, 76220), (1184, 72100), (1295, 65920), (1400, 60976), (1442, 59200), (1480, 57680), (1600, 53354), (1648, 51800), (1850, 46144), (2060, 41440), (2072, 41200), (2240, 38110), (2368, 36050), (2575, 33152), (2590, 32960), (2800, 30488), (2884, 29600), (2960, 28840), (3200, 26677), (3296, 25900), (3605, 23680), (3700, 23072), (3811, 22400), (4120, 20720), (4144, 20600), (4480, 19055), (4736, 18025), (5150, 16576), (5180, 16480), (5600, 15244), (5768, 14800), (5920, 14420), (6475, 13184), (6592, 12950), (7210, 11840), (7400, 11536), (7622, 11200), (8240, 10360), (8288, 10300)]