149538240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 168

約数和(自身を含む): 519470640

約数和(自身を除く): 369932400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 379, 411, 480, 548, 576, 685, 720, 758, 822, 960, 1096, 1137, 1233, 1370, 1440, 1516, 1644, 1895, 2055, 2192, 2274, 2466, 2740, 2880, 3032, 3288, 3411, 3790, 4110, 4384, 4548, 4932, 5480, 5685, 6064, 6165, 6576, 6822, 7580, 8220, 8768, 9096, 9864, 10960, 11370, 12128, 12330, 13152, 13644, 15160, 16440, 17055, 18192, 19728, 21920, 22740, 24256, 24660, 26304, 27288, 30320, 32880, 34110, 36384, 39456, 43840, 45480, 49320, 51923, 54576, 60640, 65760, 68220, 72768, 78912, 90960, 98640, 103846, 109152, 121280, 131520, 136440, 155769, 181920, 197280, 207692, 218304, 259615, 272880, 311538, 363840, 394560, 415384, 467307, 519230, 545760, 623076, 778845, 830768, 934614, 1038460, 1091520, 1246152, 1557690, 1661536, 1869228, 2076920, 2336535, 2492304, 3115380, 3323072, 3738456, 4153840, 4673070, 4984608, 6230760, 7476912, 8307680, 9346140, 9969216, 12461520, 14953824, 16615360, 18692280, 24923040, 29907648, 37384560, 49846080, 74769120, 149538240]

約数ペア:

[(1, 149538240), (2, 74769120), (3, 49846080), (4, 37384560), (5, 29907648), (6, 24923040), (8, 18692280), (9, 16615360), (10, 14953824), (12, 12461520), (15, 9969216), (16, 9346140), (18, 8307680), (20, 7476912), (24, 6230760), (30, 4984608), (32, 4673070), (36, 4153840), (40, 3738456), (45, 3323072), (48, 3115380), (60, 2492304), (64, 2336535), (72, 2076920), (80, 1869228), (90, 1661536), (96, 1557690), (120, 1246152), (137, 1091520), (144, 1038460), (160, 934614), (180, 830768), (192, 778845), (240, 623076), (274, 545760), (288, 519230), (320, 467307), (360, 415384), (379, 394560), (411, 363840), (480, 311538), (548, 272880), (576, 259615), (685, 218304), (720, 207692), (758, 197280), (822, 181920), (960, 155769), (1096, 136440), (1137, 131520), (1233, 121280), (1370, 109152), (1440, 103846), (1516, 98640), (1644, 90960), (1895, 78912), (2055, 72768), (2192, 68220), (2274, 65760), (2466, 60640), (2740, 54576), (2880, 51923), (3032, 49320), (3288, 45480), (3411, 43840), (3790, 39456), (4110, 36384), (4384, 34110), (4548, 32880), (4932, 30320), (5480, 27288), (5685, 26304), (6064, 24660), (6165, 24256), (6576, 22740), (6822, 21920), (7580, 19728), (8220, 18192), (8768, 17055), (9096, 16440), (9864, 15160), (10960, 13644), (11370, 13152), (12128, 12330)]