18493620000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{18131}}^1$

素因数の和:18181

約数の個数: 240

約数和(自身を含む): 64234713312

約数和(自身を除く): 45741093312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 200, 204, 240, 250, 255, 272, 300, 340, 375, 400, 408, 425, 480, 500, 510, 544, 600, 625, 680, 750, 800, 816, 850, 1000, 1020, 1200, 1250, 1275, 1360, 1500, 1632, 1700, 1875, 2000, 2040, 2125, 2400, 2500, 2550, 2720, 3000, 3400, 3750, 4000, 4080, 4250, 5000, 5100, 6000, 6375, 6800, 7500, 8160, 8500, 10000, 10200, 10625, 12000, 12750, 13600, 15000, 17000, 18131, 20000, 20400, 21250, 25500, 30000, 31875, 34000, 36262, 40800, 42500, 51000, 54393, 60000, 63750, 68000, 72524, 85000, 90655, 102000, 108786, 127500, 145048, 170000, 181310, 204000, 217572, 255000, 271965, 290096, 308227, 340000, 362620, 435144, 453275, 510000, 543930, 580192, 616454, 725240, 870288, 906550, 924681, 1020000, 1087860, 1232908, 1359825, 1450480, 1541135, 1740576, 1813100, 1849362, 2175720, 2266375, 2465816, 2719650, 2900960, 3082270, 3626200, 3698724, 4351440, 4532750, 4623405, 4931632, 5439300, 6164540, 6799125, 7252400, 7397448, 7705675, 8702880, 9065500, 9246810, 9863264, 10878600, 11331875, 12329080, 13598250, 14504800, 14794896, 15411350, 18131000, 18493620, 21757200, 22663750, 23117025, 24658160, 27196500, 29589792, 30822700, 33995625, 36262000, 36987240, 38528375, 43514400, 45327500, 46234050, 49316320, 54393000, 61645400, 67991250, 72524000, 73974480, 77056750, 90655000, 92468100, 108786000, 115585125, 123290800, 135982500, 147948960, 154113500, 181310000, 184936200, 192641875, 217572000, 231170250, 246581600, 271965000, 308227000, 362620000, 369872400, 385283750, 462340500, 543930000, 577925625, 616454000, 739744800, 770567500, 924681000, 1087860000, 1155851250, 1232908000, 1541135000, 1849362000, 2311702500, 3082270000, 3698724000, 4623405000, 6164540000, 9246810000, 18493620000]

約数ペア:

[(1, 18493620000), (2, 9246810000), (3, 6164540000), (4, 4623405000), (5, 3698724000), (6, 3082270000), (8, 2311702500), (10, 1849362000), (12, 1541135000), (15, 1232908000), (16, 1155851250), (17, 1087860000), (20, 924681000), (24, 770567500), (25, 739744800), (30, 616454000), (32, 577925625), (34, 543930000), (40, 462340500), (48, 385283750), (50, 369872400), (51, 362620000), (60, 308227000), (68, 271965000), (75, 246581600), (80, 231170250), (85, 217572000), (96, 192641875), (100, 184936200), (102, 181310000), (120, 154113500), (125, 147948960), (136, 135982500), (150, 123290800), (160, 115585125), (170, 108786000), (200, 92468100), (204, 90655000), (240, 77056750), (250, 73974480), (255, 72524000), (272, 67991250), (300, 61645400), (340, 54393000), (375, 49316320), (400, 46234050), (408, 45327500), (425, 43514400), (480, 38528375), (500, 36987240), (510, 36262000), (544, 33995625), (600, 30822700), (625, 29589792), (680, 27196500), (750, 24658160), (800, 23117025), (816, 22663750), (850, 21757200), (1000, 18493620), (1020, 18131000), (1200, 15411350), (1250, 14794896), (1275, 14504800), (1360, 13598250), (1500, 12329080), (1632, 11331875), (1700, 10878600), (1875, 9863264), (2000, 9246810), (2040, 9065500), (2125, 8702880), (2400, 7705675), (2500, 7397448), (2550, 7252400), (2720, 6799125), (3000, 6164540), (3400, 5439300), (3750, 4931632), (4000, 4623405), (4080, 4532750), (4250, 4351440), (5000, 3698724), (5100, 3626200), (6000, 3082270), (6375, 2900960), (6800, 2719650), (7500, 2465816), (8160, 2266375), (8500, 2175720), (10000, 1849362), (10200, 1813100), (10625, 1740576), (12000, 1541135), (12750, 1450480), (13600, 1359825), (15000, 1232908), (17000, 1087860), (18131, 1020000), (20000, 924681), (20400, 906550), (21250, 870288), (25500, 725240), (30000, 616454), (31875, 580192), (34000, 543930), (36262, 510000), (40800, 453275), (42500, 435144), (51000, 362620), (54393, 340000), (60000, 308227), (63750, 290096), (68000, 271965), (72524, 255000), (85000, 217572), (90655, 204000), (102000, 181310), (108786, 170000), (127500, 145048)]