54988740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 173376000

約数和(自身を除く): 118387260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1289, 1422, 1580, 2133, 2370, 2578, 2844, 3555, 3867, 4266, 4740, 5156, 6445, 7110, 7734, 8532, 10665, 11601, 12890, 14220, 15468, 19335, 21330, 23202, 25780, 34803, 38670, 42660, 46404, 58005, 69606, 77340, 101831, 116010, 139212, 174015, 203662, 232020, 305493, 348030, 407324, 509155, 610986, 696060, 916479, 1018310, 1221972, 1527465, 1832958, 2036620, 2749437, 3054930, 3665916, 4582395, 5498874, 6109860, 9164790, 10997748, 13747185, 18329580, 27494370, 54988740]

約数ペア:

[(1, 54988740), (2, 27494370), (3, 18329580), (4, 13747185), (5, 10997748), (6, 9164790), (9, 6109860), (10, 5498874), (12, 4582395), (15, 3665916), (18, 3054930), (20, 2749437), (27, 2036620), (30, 1832958), (36, 1527465), (45, 1221972), (54, 1018310), (60, 916479), (79, 696060), (90, 610986), (108, 509155), (135, 407324), (158, 348030), (180, 305493), (237, 232020), (270, 203662), (316, 174015), (395, 139212), (474, 116010), (540, 101831), (711, 77340), (790, 69606), (948, 58005), (1185, 46404), (1289, 42660), (1422, 38670), (1580, 34803), (2133, 25780), (2370, 23202), (2578, 21330), (2844, 19335), (3555, 15468), (3867, 14220), (4266, 12890), (4740, 11601), (5156, 10665), (6445, 8532), (7110, 7734)]