261300060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{69127}}^1$

素因数の和:69152

約数の個数: 96

約数和(自身を含む): 929080320

約数和(自身を除く): 667780260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 69127, 138254, 207381, 276508, 345635, 414762, 483889, 622143, 691270, 829524, 967778, 1036905, 1244286, 1382540, 1451667, 1866429, 1935556, 2073810, 2419445, 2488572, 2903334, 3110715, 3732858, 4147620, 4355001, 4838890, 5806668, 6221430, 7258335, 7465716, 8710002, 9332145, 9677780, 12442860, 13065003, 14516670, 17420004, 18664290, 21775005, 26130006, 29033340, 37328580, 43550010, 52260012, 65325015, 87100020, 130650030, 261300060]

約数ペア:

[(1, 261300060), (2, 130650030), (3, 87100020), (4, 65325015), (5, 52260012), (6, 43550010), (7, 37328580), (9, 29033340), (10, 26130006), (12, 21775005), (14, 18664290), (15, 17420004), (18, 14516670), (20, 13065003), (21, 12442860), (27, 9677780), (28, 9332145), (30, 8710002), (35, 7465716), (36, 7258335), (42, 6221430), (45, 5806668), (54, 4838890), (60, 4355001), (63, 4147620), (70, 3732858), (84, 3110715), (90, 2903334), (105, 2488572), (108, 2419445), (126, 2073810), (135, 1935556), (140, 1866429), (180, 1451667), (189, 1382540), (210, 1244286), (252, 1036905), (270, 967778), (315, 829524), (378, 691270), (420, 622143), (540, 483889), (630, 414762), (756, 345635), (945, 276508), (1260, 207381), (1890, 138254), (3780, 69127)]