399684000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1800

約数の個数: 192

約数和(自身を含む): 1379064960

約数和(自身を除く): 979380960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 750, 760, 800, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1753, 1824, 1900, 2000, 2280, 2375, 2400, 2850, 3000, 3040, 3506, 3800, 4000, 4560, 4750, 5259, 5700, 6000, 7012, 7125, 7600, 8765, 9120, 9500, 10518, 11400, 12000, 14024, 14250, 15200, 17530, 19000, 21036, 22800, 26295, 28048, 28500, 33307, 35060, 38000, 42072, 43825, 45600, 52590, 56096, 57000, 66614, 70120, 76000, 84144, 87650, 99921, 105180, 114000, 131475, 133228, 140240, 166535, 168288, 175300, 199842, 210360, 219125, 228000, 262950, 266456, 280480, 333070, 350600, 399684, 420720, 438250, 499605, 525900, 532912, 657375, 666140, 701200, 799368, 832675, 841440, 876500, 999210, 1051800, 1065824, 1314750, 1332280, 1402400, 1598736, 1665350, 1753000, 1998420, 2103600, 2498025, 2629500, 2664560, 3197472, 3330700, 3506000, 3996840, 4163375, 4207200, 4996050, 5259000, 5329120, 6661400, 7012000, 7993680, 8326750, 9992100, 10518000, 12490125, 13322800, 15987360, 16653500, 19984200, 21036000, 24980250, 26645600, 33307000, 39968400, 49960500, 66614000, 79936800, 99921000, 133228000, 199842000, 399684000]

約数ペア:

[(1, 399684000), (2, 199842000), (3, 133228000), (4, 99921000), (5, 79936800), (6, 66614000), (8, 49960500), (10, 39968400), (12, 33307000), (15, 26645600), (16, 24980250), (19, 21036000), (20, 19984200), (24, 16653500), (25, 15987360), (30, 13322800), (32, 12490125), (38, 10518000), (40, 9992100), (48, 8326750), (50, 7993680), (57, 7012000), (60, 6661400), (75, 5329120), (76, 5259000), (80, 4996050), (95, 4207200), (96, 4163375), (100, 3996840), (114, 3506000), (120, 3330700), (125, 3197472), (150, 2664560), (152, 2629500), (160, 2498025), (190, 2103600), (200, 1998420), (228, 1753000), (240, 1665350), (250, 1598736), (285, 1402400), (300, 1332280), (304, 1314750), (375, 1065824), (380, 1051800), (400, 999210), (456, 876500), (475, 841440), (480, 832675), (500, 799368), (570, 701200), (600, 666140), (608, 657375), (750, 532912), (760, 525900), (800, 499605), (912, 438250), (950, 420720), (1000, 399684), (1140, 350600), (1200, 333070), (1425, 280480), (1500, 266456), (1520, 262950), (1753, 228000), (1824, 219125), (1900, 210360), (2000, 199842), (2280, 175300), (2375, 168288), (2400, 166535), (2850, 140240), (3000, 133228), (3040, 131475), (3506, 114000), (3800, 105180), (4000, 99921), (4560, 87650), (4750, 84144), (5259, 76000), (5700, 70120), (6000, 66614), (7012, 57000), (7125, 56096), (7600, 52590), (8765, 45600), (9120, 43825), (9500, 42072), (10518, 38000), (11400, 35060), (12000, 33307), (14024, 28500), (14250, 28048), (15200, 26295), (17530, 22800), (19000, 21036)]