127220800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 168

約数和(自身を含む): 368629184

約数和(自身を除く): 241408384

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, 112, 140, 148, 160, 175, 185, 200, 224, 259, 280, 296, 307, 320, 350, 370, 400, 448, 518, 560, 592, 614, 700, 740, 800, 925, 1036, 1120, 1184, 1228, 1295, 1400, 1480, 1535, 1600, 1850, 2072, 2149, 2240, 2368, 2456, 2590, 2800, 2960, 3070, 3700, 4144, 4298, 4912, 5180, 5600, 5920, 6140, 6475, 7400, 7675, 8288, 8596, 9824, 10360, 10745, 11200, 11359, 11840, 12280, 12950, 14800, 15350, 16576, 17192, 19648, 20720, 21490, 22718, 24560, 25900, 29600, 30700, 34384, 41440, 42980, 45436, 49120, 51800, 53725, 56795, 59200, 61400, 68768, 79513, 82880, 85960, 90872, 98240, 103600, 107450, 113590, 122800, 137536, 159026, 171920, 181744, 207200, 214900, 227180, 245600, 283975, 318052, 343840, 363488, 397565, 414400, 429800, 454360, 491200, 567950, 636104, 687680, 726976, 795130, 859600, 908720, 1135900, 1272208, 1590260, 1719200, 1817440, 1987825, 2271800, 2544416, 3180520, 3438400, 3634880, 3975650, 4543600, 5088832, 6361040, 7951300, 9087200, 12722080, 15902600, 18174400, 25444160, 31805200, 63610400, 127220800]

約数ペア:

[(1, 127220800), (2, 63610400), (4, 31805200), (5, 25444160), (7, 18174400), (8, 15902600), (10, 12722080), (14, 9087200), (16, 7951300), (20, 6361040), (25, 5088832), (28, 4543600), (32, 3975650), (35, 3634880), (37, 3438400), (40, 3180520), (50, 2544416), (56, 2271800), (64, 1987825), (70, 1817440), (74, 1719200), (80, 1590260), (100, 1272208), (112, 1135900), (140, 908720), (148, 859600), (160, 795130), (175, 726976), (185, 687680), (200, 636104), (224, 567950), (259, 491200), (280, 454360), (296, 429800), (307, 414400), (320, 397565), (350, 363488), (370, 343840), (400, 318052), (448, 283975), (518, 245600), (560, 227180), (592, 214900), (614, 207200), (700, 181744), (740, 171920), (800, 159026), (925, 137536), (1036, 122800), (1120, 113590), (1184, 107450), (1228, 103600), (1295, 98240), (1400, 90872), (1480, 85960), (1535, 82880), (1600, 79513), (1850, 68768), (2072, 61400), (2149, 59200), (2240, 56795), (2368, 53725), (2456, 51800), (2590, 49120), (2800, 45436), (2960, 42980), (3070, 41440), (3700, 34384), (4144, 30700), (4298, 29600), (4912, 25900), (5180, 24560), (5600, 22718), (5920, 21490), (6140, 20720), (6475, 19648), (7400, 17192), (7675, 16576), (8288, 15350), (8596, 14800), (9824, 12950), (10360, 12280), (10745, 11840), (11200, 11359)]