181834260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 520262400

約数和(自身を除く): 338428140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 157, 194, 199, 291, 314, 388, 398, 471, 485, 582, 597, 628, 785, 796, 942, 970, 995, 1164, 1194, 1455, 1570, 1884, 1940, 1990, 2355, 2388, 2910, 2985, 3140, 3980, 4710, 5820, 5970, 9420, 11940, 15229, 19303, 30458, 31243, 38606, 45687, 57909, 60916, 62486, 76145, 77212, 91374, 93729, 96515, 115818, 124972, 152290, 156215, 182748, 187458, 193030, 228435, 231636, 289545, 304580, 312430, 374916, 386060, 456870, 468645, 579090, 624860, 913740, 937290, 1158180, 1874580, 3030571, 6061142, 9091713, 12122284, 15152855, 18183426, 30305710, 36366852, 45458565, 60611420, 90917130, 181834260]

約数ペア:

[(1, 181834260), (2, 90917130), (3, 60611420), (4, 45458565), (5, 36366852), (6, 30305710), (10, 18183426), (12, 15152855), (15, 12122284), (20, 9091713), (30, 6061142), (60, 3030571), (97, 1874580), (157, 1158180), (194, 937290), (199, 913740), (291, 624860), (314, 579090), (388, 468645), (398, 456870), (471, 386060), (485, 374916), (582, 312430), (597, 304580), (628, 289545), (785, 231636), (796, 228435), (942, 193030), (970, 187458), (995, 182748), (1164, 156215), (1194, 152290), (1455, 124972), (1570, 115818), (1884, 96515), (1940, 93729), (1990, 91374), (2355, 77212), (2388, 76145), (2910, 62486), (2985, 60916), (3140, 57909), (3980, 45687), (4710, 38606), (5820, 31243), (5970, 30458), (9420, 19303), (11940, 15229)]