112868820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 361670400

約数和(自身を除く): 248801580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 137, 138, 180, 199, 207, 230, 274, 276, 345, 398, 411, 414, 460, 548, 597, 685, 690, 796, 822, 828, 995, 1035, 1194, 1233, 1370, 1380, 1644, 1791, 1990, 2055, 2070, 2388, 2466, 2740, 2985, 3151, 3582, 3980, 4110, 4140, 4577, 4932, 5970, 6165, 6302, 7164, 8220, 8955, 9154, 9453, 11940, 12330, 12604, 13731, 15755, 17910, 18308, 18906, 22885, 24660, 27263, 27462, 28359, 31510, 35820, 37812, 41193, 45770, 47265, 54526, 54924, 56718, 63020, 68655, 81789, 82386, 91540, 94530, 109052, 113436, 136315, 137310, 141795, 163578, 164772, 189060, 205965, 245367, 272630, 274620, 283590, 327156, 408945, 411930, 490734, 545260, 567180, 627049, 817890, 823860, 981468, 1226835, 1254098, 1635780, 1881147, 2453670, 2508196, 3135245, 3762294, 4907340, 5643441, 6270490, 7524588, 9405735, 11286882, 12540980, 18811470, 22573764, 28217205, 37622940, 56434410, 112868820]

約数ペア:

[(1, 112868820), (2, 56434410), (3, 37622940), (4, 28217205), (5, 22573764), (6, 18811470), (9, 12540980), (10, 11286882), (12, 9405735), (15, 7524588), (18, 6270490), (20, 5643441), (23, 4907340), (30, 3762294), (36, 3135245), (45, 2508196), (46, 2453670), (60, 1881147), (69, 1635780), (90, 1254098), (92, 1226835), (115, 981468), (137, 823860), (138, 817890), (180, 627049), (199, 567180), (207, 545260), (230, 490734), (274, 411930), (276, 408945), (345, 327156), (398, 283590), (411, 274620), (414, 272630), (460, 245367), (548, 205965), (597, 189060), (685, 164772), (690, 163578), (796, 141795), (822, 137310), (828, 136315), (995, 113436), (1035, 109052), (1194, 94530), (1233, 91540), (1370, 82386), (1380, 81789), (1644, 68655), (1791, 63020), (1990, 56718), (2055, 54924), (2070, 54526), (2388, 47265), (2466, 45770), (2740, 41193), (2985, 37812), (3151, 35820), (3582, 31510), (3980, 28359), (4110, 27462), (4140, 27263), (4577, 24660), (4932, 22885), (5970, 18906), (6165, 18308), (6302, 17910), (7164, 15755), (8220, 13731), (8955, 12604), (9154, 12330), (9453, 11940)]