27109080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{2789}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 91400400

約数和(自身を除く): 64291320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 2789, 3240, 4860, 5578, 8367, 9720, 11156, 13945, 16734, 22312, 25101, 27890, 33468, 41835, 50202, 55780, 66936, 75303, 83670, 100404, 111560, 125505, 150606, 167340, 200808, 225909, 251010, 301212, 334680, 376515, 451818, 502020, 602424, 677727, 753030, 903636, 1004040, 1129545, 1355454, 1506060, 1807272, 2259090, 2710908, 3012120, 3388635, 4518180, 5421816, 6777270, 9036360, 13554540, 27109080]

約数ペア:

[(1, 27109080), (2, 13554540), (3, 9036360), (4, 6777270), (5, 5421816), (6, 4518180), (8, 3388635), (9, 3012120), (10, 2710908), (12, 2259090), (15, 1807272), (18, 1506060), (20, 1355454), (24, 1129545), (27, 1004040), (30, 903636), (36, 753030), (40, 677727), (45, 602424), (54, 502020), (60, 451818), (72, 376515), (81, 334680), (90, 301212), (108, 251010), (120, 225909), (135, 200808), (162, 167340), (180, 150606), (216, 125505), (243, 111560), (270, 100404), (324, 83670), (360, 75303), (405, 66936), (486, 55780), (540, 50202), (648, 41835), (810, 33468), (972, 27890), (1080, 25101), (1215, 22312), (1620, 16734), (1944, 13945), (2430, 11156), (2789, 9720), (3240, 8367), (4860, 5578)]