75933220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 187246080

約数和(自身を除く): 111312860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 79, 85, 110, 158, 170, 187, 220, 257, 316, 340, 374, 395, 514, 748, 790, 869, 935, 1028, 1285, 1343, 1580, 1738, 1870, 2570, 2686, 2827, 3476, 3740, 4345, 4369, 5140, 5372, 5654, 6715, 8690, 8738, 11308, 13430, 14135, 14773, 17380, 17476, 20303, 21845, 26860, 28270, 29546, 40606, 43690, 48059, 56540, 59092, 73865, 81212, 87380, 96118, 101515, 147730, 192236, 203030, 223333, 240295, 295460, 345151, 406060, 446666, 480590, 690302, 893332, 961180, 1116665, 1380604, 1725755, 2233330, 3451510, 3796661, 4466660, 6903020, 7593322, 15186644, 18983305, 37966610, 75933220]

約数ペア:

[(1, 75933220), (2, 37966610), (4, 18983305), (5, 15186644), (10, 7593322), (11, 6903020), (17, 4466660), (20, 3796661), (22, 3451510), (34, 2233330), (44, 1725755), (55, 1380604), (68, 1116665), (79, 961180), (85, 893332), (110, 690302), (158, 480590), (170, 446666), (187, 406060), (220, 345151), (257, 295460), (316, 240295), (340, 223333), (374, 203030), (395, 192236), (514, 147730), (748, 101515), (790, 96118), (869, 87380), (935, 81212), (1028, 73865), (1285, 59092), (1343, 56540), (1580, 48059), (1738, 43690), (1870, 40606), (2570, 29546), (2686, 28270), (2827, 26860), (3476, 21845), (3740, 20303), (4345, 17476), (4369, 17380), (5140, 14773), (5372, 14135), (5654, 13430), (6715, 11308), (8690, 8738)]