85175640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 306128160

約数和(自身を除く): 220952520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 137, 157, 165, 180, 198, 220, 264, 274, 314, 330, 360, 396, 411, 440, 471, 495, 548, 628, 660, 685, 785, 792, 822, 942, 990, 1096, 1233, 1256, 1320, 1370, 1413, 1507, 1570, 1644, 1727, 1884, 1980, 2055, 2355, 2466, 2740, 2826, 3014, 3140, 3288, 3454, 3768, 3960, 4110, 4521, 4710, 4932, 5181, 5480, 5652, 6028, 6165, 6280, 6908, 7065, 7535, 8220, 8635, 9042, 9420, 9864, 10362, 11304, 12056, 12330, 13563, 13816, 14130, 15070, 15543, 16440, 17270, 18084, 18840, 20724, 21509, 22605, 24660, 25905, 27126, 28260, 30140, 31086, 34540, 36168, 41448, 43018, 45210, 49320, 51810, 54252, 56520, 60280, 62172, 64527, 67815, 69080, 77715, 86036, 90420, 103620, 107545, 108504, 124344, 129054, 135630, 155430, 172072, 180840, 193581, 207240, 215090, 236599, 258108, 271260, 310860, 322635, 387162, 430180, 473198, 516216, 542520, 621720, 645270, 709797, 774324, 860360, 946396, 967905, 1182995, 1290540, 1419594, 1548648, 1892792, 1935810, 2129391, 2365990, 2581080, 2839188, 3548985, 3871620, 4258782, 4731980, 5678376, 7097970, 7743240, 8517564, 9463960, 10646955, 14195940, 17035128, 21293910, 28391880, 42587820, 85175640]

約数ペア:

[(1, 85175640), (2, 42587820), (3, 28391880), (4, 21293910), (5, 17035128), (6, 14195940), (8, 10646955), (9, 9463960), (10, 8517564), (11, 7743240), (12, 7097970), (15, 5678376), (18, 4731980), (20, 4258782), (22, 3871620), (24, 3548985), (30, 2839188), (33, 2581080), (36, 2365990), (40, 2129391), (44, 1935810), (45, 1892792), (55, 1548648), (60, 1419594), (66, 1290540), (72, 1182995), (88, 967905), (90, 946396), (99, 860360), (110, 774324), (120, 709797), (132, 645270), (137, 621720), (157, 542520), (165, 516216), (180, 473198), (198, 430180), (220, 387162), (264, 322635), (274, 310860), (314, 271260), (330, 258108), (360, 236599), (396, 215090), (411, 207240), (440, 193581), (471, 180840), (495, 172072), (548, 155430), (628, 135630), (660, 129054), (685, 124344), (785, 108504), (792, 107545), (822, 103620), (942, 90420), (990, 86036), (1096, 77715), (1233, 69080), (1256, 67815), (1320, 64527), (1370, 62172), (1413, 60280), (1507, 56520), (1570, 54252), (1644, 51810), (1727, 49320), (1884, 45210), (1980, 43018), (2055, 41448), (2355, 36168), (2466, 34540), (2740, 31086), (2826, 30140), (3014, 28260), (3140, 27126), (3288, 25905), (3454, 24660), (3768, 22605), (3960, 21509), (4110, 20724), (4521, 18840), (4710, 18084), (4932, 17270), (5181, 16440), (5480, 15543), (5652, 15070), (6028, 14130), (6165, 13816), (6280, 13563), (6908, 12330), (7065, 12056), (7535, 11304), (8220, 10362), (8635, 9864), (9042, 9420)]