65082060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 198075696

約数和(自身を除く): 132993636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 661, 1094, 1322, 1641, 1983, 2188, 2644, 2735, 3282, 3305, 3966, 4923, 5470, 5949, 6564, 6610, 7932, 8205, 9846, 9915, 10940, 11898, 13220, 16410, 19692, 19830, 23796, 24615, 29745, 32820, 39660, 49230, 59490, 98460, 118980, 361567, 723134, 1084701, 1446268, 1807835, 2169402, 3254103, 3615670, 4338804, 5423505, 6508206, 7231340, 10847010, 13016412, 16270515, 21694020, 32541030, 65082060]

約数ペア:

[(1, 65082060), (2, 32541030), (3, 21694020), (4, 16270515), (5, 13016412), (6, 10847010), (9, 7231340), (10, 6508206), (12, 5423505), (15, 4338804), (18, 3615670), (20, 3254103), (30, 2169402), (36, 1807835), (45, 1446268), (60, 1084701), (90, 723134), (180, 361567), (547, 118980), (661, 98460), (1094, 59490), (1322, 49230), (1641, 39660), (1983, 32820), (2188, 29745), (2644, 24615), (2735, 23796), (3282, 19830), (3305, 19692), (3966, 16410), (4923, 13220), (5470, 11898), (5949, 10940), (6564, 9915), (6610, 9846), (7932, 8205)]