76882960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1783}}^1$

素因数の和:1821

約数の個数: 120

約数和(自身を含む): 226967616

約数和(自身を除く): 150084656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1783, 1960, 2156, 2695, 3080, 3566, 3920, 4312, 5390, 6160, 7132, 8624, 8915, 10780, 12481, 14264, 17830, 19613, 21560, 24962, 28528, 35660, 39226, 43120, 49924, 62405, 71320, 78452, 87367, 98065, 99848, 124810, 137291, 142640, 156904, 174734, 196130, 199696, 249620, 274582, 313808, 349468, 392260, 436835, 499240, 549164, 686455, 698936, 784520, 873670, 961037, 998480, 1098328, 1372910, 1397872, 1569040, 1747340, 1922074, 2196656, 2745820, 3494680, 3844148, 4805185, 5491640, 6989360, 7688296, 9610370, 10983280, 15376592, 19220740, 38441480, 76882960]

約数ペア:

[(1, 76882960), (2, 38441480), (4, 19220740), (5, 15376592), (7, 10983280), (8, 9610370), (10, 7688296), (11, 6989360), (14, 5491640), (16, 4805185), (20, 3844148), (22, 3494680), (28, 2745820), (35, 2196656), (40, 1922074), (44, 1747340), (49, 1569040), (55, 1397872), (56, 1372910), (70, 1098328), (77, 998480), (80, 961037), (88, 873670), (98, 784520), (110, 698936), (112, 686455), (140, 549164), (154, 499240), (176, 436835), (196, 392260), (220, 349468), (245, 313808), (280, 274582), (308, 249620), (385, 199696), (392, 196130), (440, 174734), (490, 156904), (539, 142640), (560, 137291), (616, 124810), (770, 99848), (784, 98065), (880, 87367), (980, 78452), (1078, 71320), (1232, 62405), (1540, 49924), (1783, 43120), (1960, 39226), (2156, 35660), (2695, 28528), (3080, 24962), (3566, 21560), (3920, 19613), (4312, 17830), (5390, 14264), (6160, 12481), (7132, 10780), (8624, 8915)]