75486080

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 182865600

約数和(自身を除く): 107379520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1493, 1580, 2528, 2986, 3160, 5056, 5972, 6320, 7465, 10112, 11944, 12640, 14930, 23888, 25280, 29860, 47776, 50560, 59720, 95552, 117947, 119440, 191104, 235894, 238880, 471788, 477760, 589735, 943576, 955520, 1179470, 1887152, 2358940, 3774304, 4717880, 7548608, 9435760, 15097216, 18871520, 37743040, 75486080]

約数ペア:

[(1, 75486080), (2, 37743040), (4, 18871520), (5, 15097216), (8, 9435760), (10, 7548608), (16, 4717880), (20, 3774304), (32, 2358940), (40, 1887152), (64, 1179470), (79, 955520), (80, 943576), (128, 589735), (158, 477760), (160, 471788), (316, 238880), (320, 235894), (395, 191104), (632, 119440), (640, 117947), (790, 95552), (1264, 59720), (1493, 50560), (1580, 47776), (2528, 29860), (2986, 25280), (3160, 23888), (5056, 14930), (5972, 12640), (6320, 11944), (7465, 10112)]