42691600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 119317760

約数和(自身を除く): 76626160

約数列:

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

約数ペア:

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