382284800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 132

約数和(自身を含む): 963277260

約数和(自身を除く): 580992460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 128, 137, 160, 200, 218, 256, 274, 320, 400, 436, 512, 545, 548, 640, 685, 800, 872, 1024, 1090, 1096, 1280, 1370, 1600, 1744, 2180, 2192, 2560, 2725, 2740, 3200, 3425, 3488, 4360, 4384, 5120, 5450, 5480, 6400, 6850, 6976, 8720, 8768, 10900, 10960, 12800, 13700, 13952, 14933, 17440, 17536, 21800, 21920, 25600, 27400, 27904, 29866, 34880, 35072, 43600, 43840, 54800, 55808, 59732, 69760, 70144, 74665, 87200, 87680, 109600, 111616, 119464, 139520, 140288, 149330, 174400, 175360, 219200, 238928, 279040, 298660, 348800, 350720, 373325, 438400, 477856, 558080, 597320, 697600, 701440, 746650, 876800, 955712, 1194640, 1395200, 1493300, 1753600, 1911424, 2389280, 2790400, 2986600, 3507200, 3822848, 4778560, 5973200, 7645696, 9557120, 11946400, 15291392, 19114240, 23892800, 38228480, 47785600, 76456960, 95571200, 191142400, 382284800]

約数ペア:

[(1, 382284800), (2, 191142400), (4, 95571200), (5, 76456960), (8, 47785600), (10, 38228480), (16, 23892800), (20, 19114240), (25, 15291392), (32, 11946400), (40, 9557120), (50, 7645696), (64, 5973200), (80, 4778560), (100, 3822848), (109, 3507200), (128, 2986600), (137, 2790400), (160, 2389280), (200, 1911424), (218, 1753600), (256, 1493300), (274, 1395200), (320, 1194640), (400, 955712), (436, 876800), (512, 746650), (545, 701440), (548, 697600), (640, 597320), (685, 558080), (800, 477856), (872, 438400), (1024, 373325), (1090, 350720), (1096, 348800), (1280, 298660), (1370, 279040), (1600, 238928), (1744, 219200), (2180, 175360), (2192, 174400), (2560, 149330), (2725, 140288), (2740, 139520), (3200, 119464), (3425, 111616), (3488, 109600), (4360, 87680), (4384, 87200), (5120, 74665), (5450, 70144), (5480, 69760), (6400, 59732), (6850, 55808), (6976, 54800), (8720, 43840), (8768, 43600), (10900, 35072), (10960, 34880), (12800, 29866), (13700, 27904), (13952, 27400), (14933, 25600), (17440, 21920), (17536, 21800)]