75409320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:967

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 185864280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 839, 840, 856, 1070, 1284, 1498, 1605, 1678, 2140, 2247, 2517, 2568, 2996, 3210, 3356, 3745, 4195, 4280, 4494, 5034, 5873, 5992, 6420, 6712, 7490, 8390, 8988, 10068, 11235, 11746, 12585, 12840, 14980, 16780, 17619, 17976, 20136, 22470, 23492, 25170, 29365, 29960, 33560, 35238, 44940, 46984, 50340, 58730, 70476, 88095, 89773, 89880, 100680, 117460, 140952, 176190, 179546, 234920, 269319, 352380, 359092, 448865, 538638, 628411, 704760, 718184, 897730, 1077276, 1256822, 1346595, 1795460, 1885233, 2154552, 2513644, 2693190, 3142055, 3590920, 3770466, 5027288, 5386380, 6284110, 7540932, 9426165, 10772760, 12568220, 15081864, 18852330, 25136440, 37704660, 75409320]

約数ペア:

[(1, 75409320), (2, 37704660), (3, 25136440), (4, 18852330), (5, 15081864), (6, 12568220), (7, 10772760), (8, 9426165), (10, 7540932), (12, 6284110), (14, 5386380), (15, 5027288), (20, 3770466), (21, 3590920), (24, 3142055), (28, 2693190), (30, 2513644), (35, 2154552), (40, 1885233), (42, 1795460), (56, 1346595), (60, 1256822), (70, 1077276), (84, 897730), (105, 718184), (107, 704760), (120, 628411), (140, 538638), (168, 448865), (210, 359092), (214, 352380), (280, 269319), (321, 234920), (420, 179546), (428, 176190), (535, 140952), (642, 117460), (749, 100680), (839, 89880), (840, 89773), (856, 88095), (1070, 70476), (1284, 58730), (1498, 50340), (1605, 46984), (1678, 44940), (2140, 35238), (2247, 33560), (2517, 29960), (2568, 29365), (2996, 25170), (3210, 23492), (3356, 22470), (3745, 20136), (4195, 17976), (4280, 17619), (4494, 16780), (5034, 14980), (5873, 12840), (5992, 12585), (6420, 11746), (6712, 11235), (7490, 10068), (8390, 8988)]