75748640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 197116416

約数和(自身を除く): 121367776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 193, 220, 223, 352, 386, 440, 446, 772, 880, 892, 965, 1115, 1544, 1760, 1784, 1930, 2123, 2230, 2453, 3088, 3568, 3860, 4246, 4460, 4906, 6176, 7136, 7720, 8492, 8920, 9812, 10615, 12265, 15440, 16984, 17840, 19624, 21230, 24530, 30880, 33968, 35680, 39248, 42460, 43039, 49060, 67936, 78496, 84920, 86078, 98120, 169840, 172156, 196240, 215195, 339680, 344312, 392480, 430390, 473429, 688624, 860780, 946858, 1377248, 1721560, 1893716, 2367145, 3443120, 3787432, 4734290, 6886240, 7574864, 9468580, 15149728, 18937160, 37874320, 75748640]

約数ペア:

[(1, 75748640), (2, 37874320), (4, 18937160), (5, 15149728), (8, 9468580), (10, 7574864), (11, 6886240), (16, 4734290), (20, 3787432), (22, 3443120), (32, 2367145), (40, 1893716), (44, 1721560), (55, 1377248), (80, 946858), (88, 860780), (110, 688624), (160, 473429), (176, 430390), (193, 392480), (220, 344312), (223, 339680), (352, 215195), (386, 196240), (440, 172156), (446, 169840), (772, 98120), (880, 86078), (892, 84920), (965, 78496), (1115, 67936), (1544, 49060), (1760, 43039), (1784, 42460), (1930, 39248), (2123, 35680), (2230, 33968), (2453, 30880), (3088, 24530), (3568, 21230), (3860, 19624), (4246, 17840), (4460, 16984), (4906, 15440), (6176, 12265), (7136, 10615), (7720, 9812), (8492, 8920)]