231094980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3637}}^1$

素因数の和:4005

約数の個数: 72

約数和(自身を含む): 703167192

約数和(自身を除く): 472072212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2118, 3177, 3530, 3637, 4236, 5295, 6354, 7060, 7274, 10590, 10911, 12708, 14548, 15885, 18185, 21180, 21822, 31770, 32733, 36370, 43644, 54555, 63540, 65466, 72740, 109110, 130932, 163665, 218220, 327330, 654660, 1283861, 2567722, 3851583, 5135444, 6419305, 7703166, 11554749, 12838610, 15406332, 19257915, 23109498, 25677220, 38515830, 46218996, 57773745, 77031660, 115547490, 231094980]

約数ペア:

[(1, 231094980), (2, 115547490), (3, 77031660), (4, 57773745), (5, 46218996), (6, 38515830), (9, 25677220), (10, 23109498), (12, 19257915), (15, 15406332), (18, 12838610), (20, 11554749), (30, 7703166), (36, 6419305), (45, 5135444), (60, 3851583), (90, 2567722), (180, 1283861), (353, 654660), (706, 327330), (1059, 218220), (1412, 163665), (1765, 130932), (2118, 109110), (3177, 72740), (3530, 65466), (3637, 63540), (4236, 54555), (5295, 43644), (6354, 36370), (7060, 32733), (7274, 31770), (10590, 21822), (10911, 21180), (12708, 18185), (14548, 15885)]