197332920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5651}}^1$

素因数の和:5765

約数の個数: 96

約数和(自身を含む): 648058320

約数和(自身を除く): 450725400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5651, 5820, 6984, 8730, 11302, 11640, 16953, 17460, 22604, 28255, 33906, 34920, 45208, 50859, 56510, 67812, 84765, 101718, 113020, 135624, 169530, 203436, 226040, 254295, 339060, 406872, 508590, 548147, 678120, 1017180, 1096294, 1644441, 2034360, 2192588, 2740735, 3288882, 4385176, 4933323, 5481470, 6577764, 8222205, 9866646, 10962940, 13155528, 16444410, 19733292, 21925880, 24666615, 32888820, 39466584, 49333230, 65777640, 98666460, 197332920]

約数ペア:

[(1, 197332920), (2, 98666460), (3, 65777640), (4, 49333230), (5, 39466584), (6, 32888820), (8, 24666615), (9, 21925880), (10, 19733292), (12, 16444410), (15, 13155528), (18, 10962940), (20, 9866646), (24, 8222205), (30, 6577764), (36, 5481470), (40, 4933323), (45, 4385176), (60, 3288882), (72, 2740735), (90, 2192588), (97, 2034360), (120, 1644441), (180, 1096294), (194, 1017180), (291, 678120), (360, 548147), (388, 508590), (485, 406872), (582, 339060), (776, 254295), (873, 226040), (970, 203436), (1164, 169530), (1455, 135624), (1746, 113020), (1940, 101718), (2328, 84765), (2910, 67812), (3492, 56510), (3880, 50859), (4365, 45208), (5651, 34920), (5820, 33906), (6984, 28255), (8730, 22604), (11302, 17460), (11640, 16953)]