247065600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{3217}}^1$

素因数の和:3250

約数の個数: 132

約数和(自身を含む): 816818504

約数和(自身を除く): 569752904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3217, 3840, 4800, 5120, 6400, 6434, 7680, 9600, 9651, 12800, 12868, 15360, 16085, 19200, 19302, 25600, 25736, 32170, 38400, 38604, 48255, 51472, 64340, 76800, 77208, 80425, 96510, 102944, 128680, 154416, 160850, 193020, 205888, 241275, 257360, 308832, 321700, 386040, 411776, 482550, 514720, 617664, 643400, 772080, 823552, 965100, 1029440, 1235328, 1286800, 1544160, 1647104, 1930200, 2058880, 2470656, 2573600, 3088320, 3294208, 3860400, 4117760, 4941312, 5147200, 6176640, 7720800, 8235520, 9882624, 10294400, 12353280, 15441600, 16471040, 20588800, 24706560, 30883200, 41177600, 49413120, 61766400, 82355200, 123532800, 247065600]

約数ペア:

[(1, 247065600), (2, 123532800), (3, 82355200), (4, 61766400), (5, 49413120), (6, 41177600), (8, 30883200), (10, 24706560), (12, 20588800), (15, 16471040), (16, 15441600), (20, 12353280), (24, 10294400), (25, 9882624), (30, 8235520), (32, 7720800), (40, 6176640), (48, 5147200), (50, 4941312), (60, 4117760), (64, 3860400), (75, 3294208), (80, 3088320), (96, 2573600), (100, 2470656), (120, 2058880), (128, 1930200), (150, 1647104), (160, 1544160), (192, 1286800), (200, 1235328), (240, 1029440), (256, 965100), (300, 823552), (320, 772080), (384, 643400), (400, 617664), (480, 514720), (512, 482550), (600, 411776), (640, 386040), (768, 321700), (800, 308832), (960, 257360), (1024, 241275), (1200, 205888), (1280, 193020), (1536, 160850), (1600, 154416), (1920, 128680), (2400, 102944), (2560, 96510), (3072, 80425), (3200, 77208), (3217, 76800), (3840, 64340), (4800, 51472), (5120, 48255), (6400, 38604), (6434, 38400), (7680, 32170), (9600, 25736), (9651, 25600), (12800, 19302), (12868, 19200), (15360, 16085)]