85844280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1693

約数の個数: 128

約数和(自身を含む): 283046400

約数和(自身を除く): 197202120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1637, 1748, 2185, 2280, 2622, 2760, 3274, 3496, 4370, 4911, 5244, 6548, 6555, 8185, 8740, 9822, 10488, 13096, 13110, 16370, 17480, 19644, 24555, 26220, 31103, 32740, 37651, 39288, 49110, 52440, 62206, 65480, 75302, 93309, 98220, 112953, 124412, 150604, 155515, 186618, 188255, 196440, 225906, 248824, 301208, 311030, 373236, 376510, 451812, 466545, 564765, 622060, 715369, 746472, 753020, 903624, 933090, 1129530, 1244120, 1430738, 1506040, 1866180, 2146107, 2259060, 2861476, 3576845, 3732360, 4292214, 4518120, 5722952, 7153690, 8584428, 10730535, 14307380, 17168856, 21461070, 28614760, 42922140, 85844280]

約数ペア:

[(1, 85844280), (2, 42922140), (3, 28614760), (4, 21461070), (5, 17168856), (6, 14307380), (8, 10730535), (10, 8584428), (12, 7153690), (15, 5722952), (19, 4518120), (20, 4292214), (23, 3732360), (24, 3576845), (30, 2861476), (38, 2259060), (40, 2146107), (46, 1866180), (57, 1506040), (60, 1430738), (69, 1244120), (76, 1129530), (92, 933090), (95, 903624), (114, 753020), (115, 746472), (120, 715369), (138, 622060), (152, 564765), (184, 466545), (190, 451812), (228, 376510), (230, 373236), (276, 311030), (285, 301208), (345, 248824), (380, 225906), (437, 196440), (456, 188255), (460, 186618), (552, 155515), (570, 150604), (690, 124412), (760, 112953), (874, 98220), (920, 93309), (1140, 75302), (1311, 65480), (1380, 62206), (1637, 52440), (1748, 49110), (2185, 39288), (2280, 37651), (2622, 32740), (2760, 31103), (3274, 26220), (3496, 24555), (4370, 19644), (4911, 17480), (5244, 16370), (6548, 13110), (6555, 13096), (8185, 10488), (8740, 9822)]