82572120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 269539920

約数和(自身を除く): 186967800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 661, 694, 1041, 1322, 1388, 1735, 1983, 2082, 2644, 2776, 3123, 3305, 3470, 3966, 4164, 5205, 5288, 5949, 6246, 6610, 6940, 7932, 8328, 9915, 10410, 11898, 12492, 13220, 13880, 15615, 15864, 19830, 20820, 23796, 24984, 26440, 29745, 31230, 39660, 41640, 47592, 59490, 62460, 79320, 118980, 124920, 229367, 237960, 458734, 688101, 917468, 1146835, 1376202, 1834936, 2064303, 2293670, 2752404, 3440505, 4128606, 4587340, 5504808, 6881010, 8257212, 9174680, 10321515, 13762020, 16514424, 20643030, 27524040, 41286060, 82572120]

約数ペア:

[(1, 82572120), (2, 41286060), (3, 27524040), (4, 20643030), (5, 16514424), (6, 13762020), (8, 10321515), (9, 9174680), (10, 8257212), (12, 6881010), (15, 5504808), (18, 4587340), (20, 4128606), (24, 3440505), (30, 2752404), (36, 2293670), (40, 2064303), (45, 1834936), (60, 1376202), (72, 1146835), (90, 917468), (120, 688101), (180, 458734), (347, 237960), (360, 229367), (661, 124920), (694, 118980), (1041, 79320), (1322, 62460), (1388, 59490), (1735, 47592), (1983, 41640), (2082, 39660), (2644, 31230), (2776, 29745), (3123, 26440), (3305, 24984), (3470, 23796), (3966, 20820), (4164, 19830), (5205, 15864), (5288, 15615), (5949, 13880), (6246, 13220), (6610, 12492), (6940, 11898), (7932, 10410), (8328, 9915)]