37678140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 125798400

約数和(自身を除く): 88120260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 479, 570, 684, 690, 828, 855, 874, 958, 1035, 1140, 1311, 1380, 1437, 1710, 1748, 1916, 2070, 2185, 2395, 2622, 2874, 3420, 3933, 4140, 4311, 4370, 4790, 5244, 5748, 6555, 7185, 7866, 8622, 8740, 9101, 9580, 11017, 13110, 14370, 15732, 17244, 18202, 19665, 21555, 22034, 26220, 27303, 28740, 33051, 36404, 39330, 43110, 44068, 45505, 54606, 55085, 66102, 78660, 81909, 86220, 91010, 99153, 109212, 110170, 132204, 136515, 163818, 165255, 182020, 198306, 209323, 220340, 273030, 327636, 330510, 396612, 409545, 418646, 495765, 546060, 627969, 661020, 819090, 837292, 991530, 1046615, 1255938, 1638180, 1883907, 1983060, 2093230, 2511876, 3139845, 3767814, 4186460, 6279690, 7535628, 9419535, 12559380, 18839070, 37678140]

約数ペア:

[(1, 37678140), (2, 18839070), (3, 12559380), (4, 9419535), (5, 7535628), (6, 6279690), (9, 4186460), (10, 3767814), (12, 3139845), (15, 2511876), (18, 2093230), (19, 1983060), (20, 1883907), (23, 1638180), (30, 1255938), (36, 1046615), (38, 991530), (45, 837292), (46, 819090), (57, 661020), (60, 627969), (69, 546060), (76, 495765), (90, 418646), (92, 409545), (95, 396612), (114, 330510), (115, 327636), (138, 273030), (171, 220340), (180, 209323), (190, 198306), (207, 182020), (228, 165255), (230, 163818), (276, 136515), (285, 132204), (342, 110170), (345, 109212), (380, 99153), (414, 91010), (437, 86220), (460, 81909), (479, 78660), (570, 66102), (684, 55085), (690, 54606), (828, 45505), (855, 44068), (874, 43110), (958, 39330), (1035, 36404), (1140, 33051), (1311, 28740), (1380, 27303), (1437, 26220), (1710, 22034), (1748, 21555), (1916, 19665), (2070, 18202), (2185, 17244), (2395, 15732), (2622, 14370), (2874, 13110), (3420, 11017), (3933, 9580), (4140, 9101), (4311, 8740), (4370, 8622), (4790, 7866), (5244, 7185), (5748, 6555)]