85383200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 242484480

約数和(自身を除く): 157101280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 160, 175, 193, 200, 224, 280, 316, 350, 386, 395, 400, 553, 560, 632, 700, 772, 790, 800, 965, 1106, 1120, 1264, 1351, 1400, 1544, 1580, 1930, 1975, 2212, 2528, 2702, 2765, 2800, 3088, 3160, 3860, 3950, 4424, 4825, 5404, 5530, 5600, 6176, 6320, 6755, 7720, 7900, 8848, 9650, 10808, 11060, 12640, 13510, 13825, 15247, 15440, 15800, 17696, 19300, 21616, 22120, 27020, 27650, 30494, 30880, 31600, 33775, 38600, 43232, 44240, 54040, 55300, 60988, 63200, 67550, 76235, 77200, 88480, 106729, 108080, 110600, 121976, 135100, 152470, 154400, 213458, 216160, 221200, 243952, 270200, 304940, 381175, 426916, 442400, 487904, 533645, 540400, 609880, 762350, 853832, 1067290, 1080800, 1219760, 1524700, 1707664, 2134580, 2439520, 2668225, 3049400, 3415328, 4269160, 5336450, 6098800, 8538320, 10672900, 12197600, 17076640, 21345800, 42691600, 85383200]

約数ペア:

[(1, 85383200), (2, 42691600), (4, 21345800), (5, 17076640), (7, 12197600), (8, 10672900), (10, 8538320), (14, 6098800), (16, 5336450), (20, 4269160), (25, 3415328), (28, 3049400), (32, 2668225), (35, 2439520), (40, 2134580), (50, 1707664), (56, 1524700), (70, 1219760), (79, 1080800), (80, 1067290), (100, 853832), (112, 762350), (140, 609880), (158, 540400), (160, 533645), (175, 487904), (193, 442400), (200, 426916), (224, 381175), (280, 304940), (316, 270200), (350, 243952), (386, 221200), (395, 216160), (400, 213458), (553, 154400), (560, 152470), (632, 135100), (700, 121976), (772, 110600), (790, 108080), (800, 106729), (965, 88480), (1106, 77200), (1120, 76235), (1264, 67550), (1351, 63200), (1400, 60988), (1544, 55300), (1580, 54040), (1930, 44240), (1975, 43232), (2212, 38600), (2528, 33775), (2702, 31600), (2765, 30880), (2800, 30494), (3088, 27650), (3160, 27020), (3860, 22120), (3950, 21616), (4424, 19300), (4825, 17696), (5404, 15800), (5530, 15440), (5600, 15247), (6176, 13825), (6320, 13510), (6755, 12640), (7720, 11060), (7900, 10808), (8848, 9650)]