228985740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43867}}^1$

素因数の和:43911

約数の個数: 72

約数和(自身を含む): 718557840

約数和(自身を除く): 489572100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 43867, 87734, 131601, 175468, 219335, 263202, 394803, 438670, 526404, 658005, 789606, 877340, 1272143, 1316010, 1579212, 1974015, 2544286, 2632020, 3816429, 3948030, 5088572, 6360715, 7632858, 7896060, 11449287, 12721430, 15265716, 19082145, 22898574, 25442860, 38164290, 45797148, 57246435, 76328580, 114492870, 228985740]

約数ペア:

[(1, 228985740), (2, 114492870), (3, 76328580), (4, 57246435), (5, 45797148), (6, 38164290), (9, 25442860), (10, 22898574), (12, 19082145), (15, 15265716), (18, 12721430), (20, 11449287), (29, 7896060), (30, 7632858), (36, 6360715), (45, 5088572), (58, 3948030), (60, 3816429), (87, 2632020), (90, 2544286), (116, 1974015), (145, 1579212), (174, 1316010), (180, 1272143), (261, 877340), (290, 789606), (348, 658005), (435, 526404), (522, 438670), (580, 394803), (870, 263202), (1044, 219335), (1305, 175468), (1740, 131601), (2610, 87734), (5220, 43867)]