140890800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1015

約数の個数: 120

約数和(自身を含む): 455144976

約数和(自身を除く): 314254176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 137, 150, 200, 240, 274, 300, 400, 411, 548, 600, 685, 822, 857, 1096, 1200, 1370, 1644, 1714, 2055, 2192, 2571, 2740, 3288, 3425, 3428, 4110, 4285, 5142, 5480, 6576, 6850, 6856, 8220, 8570, 10275, 10284, 10960, 12855, 13700, 13712, 16440, 17140, 20550, 20568, 21425, 25710, 27400, 32880, 34280, 41100, 41136, 42850, 51420, 54800, 64275, 68560, 82200, 85700, 102840, 117409, 128550, 164400, 171400, 205680, 234818, 257100, 342800, 352227, 469636, 514200, 587045, 704454, 939272, 1028400, 1174090, 1408908, 1761135, 1878544, 2348180, 2817816, 2935225, 3522270, 4696360, 5635632, 5870450, 7044540, 8805675, 9392720, 11740900, 14089080, 17611350, 23481800, 28178160, 35222700, 46963600, 70445400, 140890800]

約数ペア:

[(1, 140890800), (2, 70445400), (3, 46963600), (4, 35222700), (5, 28178160), (6, 23481800), (8, 17611350), (10, 14089080), (12, 11740900), (15, 9392720), (16, 8805675), (20, 7044540), (24, 5870450), (25, 5635632), (30, 4696360), (40, 3522270), (48, 2935225), (50, 2817816), (60, 2348180), (75, 1878544), (80, 1761135), (100, 1408908), (120, 1174090), (137, 1028400), (150, 939272), (200, 704454), (240, 587045), (274, 514200), (300, 469636), (400, 352227), (411, 342800), (548, 257100), (600, 234818), (685, 205680), (822, 171400), (857, 164400), (1096, 128550), (1200, 117409), (1370, 102840), (1644, 85700), (1714, 82200), (2055, 68560), (2192, 64275), (2571, 54800), (2740, 51420), (3288, 42850), (3425, 41136), (3428, 41100), (4110, 34280), (4285, 32880), (5142, 27400), (5480, 25710), (6576, 21425), (6850, 20568), (6856, 20550), (8220, 17140), (8570, 16440), (10275, 13712), (10284, 13700), (10960, 12855)]