198485400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 676742400

約数和(自身を除く): 478257000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 25, 30, 38, 40, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 120, 138, 150, 152, 184, 190, 200, 228, 230, 276, 285, 300, 345, 380, 437, 456, 460, 475, 552, 570, 575, 600, 690, 757, 760, 874, 920, 950, 1140, 1150, 1311, 1380, 1425, 1514, 1725, 1748, 1900, 2185, 2271, 2280, 2300, 2622, 2760, 2850, 3028, 3450, 3496, 3785, 3800, 4370, 4542, 4600, 5244, 5700, 6056, 6555, 6900, 7570, 8740, 9084, 10488, 10925, 11355, 11400, 13110, 13800, 14383, 15140, 17411, 17480, 18168, 18925, 21850, 22710, 26220, 28766, 30280, 32775, 34822, 37850, 43149, 43700, 45420, 52233, 52440, 56775, 57532, 65550, 69644, 71915, 75700, 86298, 87055, 87400, 90840, 104466, 113550, 115064, 131100, 139288, 143830, 151400, 172596, 174110, 208932, 215745, 227100, 261165, 262200, 287660, 330809, 345192, 348220, 359575, 417864, 431490, 435275, 454200, 522330, 575320, 661618, 696440, 719150, 862980, 870550, 992427, 1044660, 1078725, 1305825, 1323236, 1438300, 1654045, 1725960, 1741100, 1984854, 2089320, 2157450, 2611650, 2646472, 2876600, 3308090, 3482200, 3969708, 4314900, 4962135, 5223300, 6616180, 7939416, 8270225, 8629800, 9924270, 10446600, 13232360, 16540450, 19848540, 24810675, 33080900, 39697080, 49621350, 66161800, 99242700, 198485400]

約数ペア:

[(1, 198485400), (2, 99242700), (3, 66161800), (4, 49621350), (5, 39697080), (6, 33080900), (8, 24810675), (10, 19848540), (12, 16540450), (15, 13232360), (19, 10446600), (20, 9924270), (23, 8629800), (24, 8270225), (25, 7939416), (30, 6616180), (38, 5223300), (40, 4962135), (46, 4314900), (50, 3969708), (57, 3482200), (60, 3308090), (69, 2876600), (75, 2646472), (76, 2611650), (92, 2157450), (95, 2089320), (100, 1984854), (114, 1741100), (115, 1725960), (120, 1654045), (138, 1438300), (150, 1323236), (152, 1305825), (184, 1078725), (190, 1044660), (200, 992427), (228, 870550), (230, 862980), (276, 719150), (285, 696440), (300, 661618), (345, 575320), (380, 522330), (437, 454200), (456, 435275), (460, 431490), (475, 417864), (552, 359575), (570, 348220), (575, 345192), (600, 330809), (690, 287660), (757, 262200), (760, 261165), (874, 227100), (920, 215745), (950, 208932), (1140, 174110), (1150, 172596), (1311, 151400), (1380, 143830), (1425, 139288), (1514, 131100), (1725, 115064), (1748, 113550), (1900, 104466), (2185, 90840), (2271, 87400), (2280, 87055), (2300, 86298), (2622, 75700), (2760, 71915), (2850, 69644), (3028, 65550), (3450, 57532), (3496, 56775), (3785, 52440), (3800, 52233), (4370, 45420), (4542, 43700), (4600, 43149), (5244, 37850), (5700, 34822), (6056, 32775), (6555, 30280), (6900, 28766), (7570, 26220), (8740, 22710), (9084, 21850), (10488, 18925), (10925, 18168), (11355, 17480), (11400, 17411), (13110, 15140), (13800, 14383)]