205280229060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5730883}}^1$

素因数の和:5731097

約数の個数: 72

約数和(自身を含む): 625812532800

約数和(自身を除く): 420532303740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910, 35820, 5730883, 11461766, 17192649, 22923532, 28654415, 34385298, 51577947, 57308830, 68770596, 85963245, 103155894, 114617660, 171926490, 206311788, 257889735, 343852980, 515779470, 1031558940, 1140445717, 2280891434, 3421337151, 4561782868, 5702228585, 6842674302, 10264011453, 11404457170, 13685348604, 17106685755, 20528022906, 22808914340, 34213371510, 41056045812, 51320057265, 68426743020, 102640114530, 205280229060]

約数ペア:

[(1, 205280229060), (2, 102640114530), (3, 68426743020), (4, 51320057265), (5, 41056045812), (6, 34213371510), (9, 22808914340), (10, 20528022906), (12, 17106685755), (15, 13685348604), (18, 11404457170), (20, 10264011453), (30, 6842674302), (36, 5702228585), (45, 4561782868), (60, 3421337151), (90, 2280891434), (180, 1140445717), (199, 1031558940), (398, 515779470), (597, 343852980), (796, 257889735), (995, 206311788), (1194, 171926490), (1791, 114617660), (1990, 103155894), (2388, 85963245), (2985, 68770596), (3582, 57308830), (3980, 51577947), (5970, 34385298), (7164, 28654415), (8955, 22923532), (11940, 17192649), (17910, 11461766), (35820, 5730883)]