75811520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 195742560

約数和(自身を除く): 119931040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 320, 337, 370, 380, 592, 608, 674, 703, 740, 760, 1184, 1216, 1348, 1406, 1480, 1520, 1685, 2368, 2696, 2812, 2960, 3040, 3370, 3515, 5392, 5624, 5920, 6080, 6403, 6740, 7030, 10784, 11248, 11840, 12469, 12806, 13480, 14060, 21568, 22496, 24938, 25612, 26960, 28120, 32015, 44992, 49876, 51224, 53920, 56240, 62345, 64030, 99752, 102448, 107840, 112480, 124690, 128060, 199504, 204896, 224960, 236911, 249380, 256120, 399008, 409792, 473822, 498760, 512240, 798016, 947644, 997520, 1024480, 1184555, 1895288, 1995040, 2048960, 2369110, 3790576, 3990080, 4738220, 7581152, 9476440, 15162304, 18952880, 37905760, 75811520]

約数ペア:

[(1, 75811520), (2, 37905760), (4, 18952880), (5, 15162304), (8, 9476440), (10, 7581152), (16, 4738220), (19, 3990080), (20, 3790576), (32, 2369110), (37, 2048960), (38, 1995040), (40, 1895288), (64, 1184555), (74, 1024480), (76, 997520), (80, 947644), (95, 798016), (148, 512240), (152, 498760), (160, 473822), (185, 409792), (190, 399008), (296, 256120), (304, 249380), (320, 236911), (337, 224960), (370, 204896), (380, 199504), (592, 128060), (608, 124690), (674, 112480), (703, 107840), (740, 102448), (760, 99752), (1184, 64030), (1216, 62345), (1348, 56240), (1406, 53920), (1480, 51224), (1520, 49876), (1685, 44992), (2368, 32015), (2696, 28120), (2812, 26960), (2960, 25612), (3040, 24938), (3370, 22496), (3515, 21568), (5392, 14060), (5624, 13480), (5920, 12806), (6080, 12469), (6403, 11840), (6740, 11248), (7030, 10784)]