179897220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4314

約数の個数: 96

約数和(自身を含む): 566899200

約数和(自身を除く): 387001980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2133, 2370, 2844, 3555, 4217, 4266, 4740, 7110, 8434, 8532, 10665, 12651, 14220, 16868, 21085, 21330, 25302, 37953, 42170, 42660, 50604, 63255, 75906, 84340, 113859, 126510, 151812, 189765, 227718, 253020, 333143, 379530, 455436, 569295, 666286, 759060, 999429, 1138590, 1332572, 1665715, 1998858, 2277180, 2998287, 3331430, 3997716, 4997145, 5996574, 6662860, 8994861, 9994290, 11993148, 14991435, 17989722, 19988580, 29982870, 35979444, 44974305, 59965740, 89948610, 179897220]

約数ペア:

[(1, 179897220), (2, 89948610), (3, 59965740), (4, 44974305), (5, 35979444), (6, 29982870), (9, 19988580), (10, 17989722), (12, 14991435), (15, 11993148), (18, 9994290), (20, 8994861), (27, 6662860), (30, 5996574), (36, 4997145), (45, 3997716), (54, 3331430), (60, 2998287), (79, 2277180), (90, 1998858), (108, 1665715), (135, 1332572), (158, 1138590), (180, 999429), (237, 759060), (270, 666286), (316, 569295), (395, 455436), (474, 379530), (540, 333143), (711, 253020), (790, 227718), (948, 189765), (1185, 151812), (1422, 126510), (1580, 113859), (2133, 84340), (2370, 75906), (2844, 63255), (3555, 50604), (4217, 42660), (4266, 42170), (4740, 37953), (7110, 25302), (8434, 21330), (8532, 21085), (10665, 16868), (12651, 14220)]