103500800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 132

約数和(自身を含む): 277180176

約数和(自身を除く): 173679376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 311, 320, 325, 400, 416, 512, 520, 622, 640, 650, 800, 832, 1024, 1040, 1244, 1280, 1300, 1555, 1600, 1664, 2080, 2488, 2560, 2600, 3110, 3200, 3328, 4043, 4160, 4976, 5120, 5200, 6220, 6400, 6656, 7775, 8086, 8320, 9952, 10400, 12440, 12800, 13312, 15550, 16172, 16640, 19904, 20215, 20800, 24880, 25600, 31100, 32344, 33280, 39808, 40430, 41600, 49760, 62200, 64688, 66560, 79616, 80860, 83200, 99520, 101075, 124400, 129376, 159232, 161720, 166400, 199040, 202150, 248800, 258752, 318464, 323440, 332800, 398080, 404300, 497600, 517504, 646880, 796160, 808600, 995200, 1035008, 1293760, 1592320, 1617200, 1990400, 2070016, 2587520, 3234400, 3980800, 4140032, 5175040, 6468800, 7961600, 10350080, 12937600, 20700160, 25875200, 51750400, 103500800]

約数ペア:

[(1, 103500800), (2, 51750400), (4, 25875200), (5, 20700160), (8, 12937600), (10, 10350080), (13, 7961600), (16, 6468800), (20, 5175040), (25, 4140032), (26, 3980800), (32, 3234400), (40, 2587520), (50, 2070016), (52, 1990400), (64, 1617200), (65, 1592320), (80, 1293760), (100, 1035008), (104, 995200), (128, 808600), (130, 796160), (160, 646880), (200, 517504), (208, 497600), (256, 404300), (260, 398080), (311, 332800), (320, 323440), (325, 318464), (400, 258752), (416, 248800), (512, 202150), (520, 199040), (622, 166400), (640, 161720), (650, 159232), (800, 129376), (832, 124400), (1024, 101075), (1040, 99520), (1244, 83200), (1280, 80860), (1300, 79616), (1555, 66560), (1600, 64688), (1664, 62200), (2080, 49760), (2488, 41600), (2560, 40430), (2600, 39808), (3110, 33280), (3200, 32344), (3328, 31100), (4043, 25600), (4160, 24880), (4976, 20800), (5120, 20215), (5200, 19904), (6220, 16640), (6400, 16172), (6656, 15550), (7775, 13312), (8086, 12800), (8320, 12440), (9952, 10400)]