39151260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 119464800

約数和(自身を除く): 80313540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1093, 1194, 1791, 1990, 2186, 2388, 2985, 3279, 3582, 3980, 4372, 5465, 5970, 6558, 7164, 8955, 9837, 10930, 11940, 13116, 16395, 17910, 19674, 21860, 32790, 35820, 39348, 49185, 65580, 98370, 196740, 217507, 435014, 652521, 870028, 1087535, 1305042, 1957563, 2175070, 2610084, 3262605, 3915126, 4350140, 6525210, 7830252, 9787815, 13050420, 19575630, 39151260]

約数ペア:

[(1, 39151260), (2, 19575630), (3, 13050420), (4, 9787815), (5, 7830252), (6, 6525210), (9, 4350140), (10, 3915126), (12, 3262605), (15, 2610084), (18, 2175070), (20, 1957563), (30, 1305042), (36, 1087535), (45, 870028), (60, 652521), (90, 435014), (180, 217507), (199, 196740), (398, 98370), (597, 65580), (796, 49185), (995, 39348), (1093, 35820), (1194, 32790), (1791, 21860), (1990, 19674), (2186, 17910), (2388, 16395), (2985, 13116), (3279, 11940), (3582, 10930), (3980, 9837), (4372, 8955), (5465, 7164), (5970, 6558)]