198141646000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{47699}}^1$

素因数の和:47820

約数の個数: 160

約数和(自身を含む): 501953587200

約数和(自身を除く): 303811941200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 67, 80, 100, 124, 125, 134, 155, 200, 248, 250, 268, 310, 335, 400, 496, 500, 536, 620, 670, 775, 1000, 1072, 1240, 1340, 1550, 1675, 2000, 2077, 2480, 2680, 3100, 3350, 3875, 4154, 5360, 6200, 6700, 7750, 8308, 8375, 10385, 12400, 13400, 15500, 16616, 16750, 20770, 26800, 31000, 33232, 33500, 41540, 47699, 51925, 62000, 67000, 83080, 95398, 103850, 134000, 166160, 190796, 207700, 238495, 259625, 381592, 415400, 476990, 519250, 763184, 830800, 953980, 1038500, 1192475, 1478669, 1907960, 2077000, 2384950, 2957338, 3195833, 3815920, 4154000, 4769900, 5914676, 5962375, 6391666, 7393345, 9539800, 11829352, 11924750, 12783332, 14786690, 15979165, 19079600, 23658704, 23849500, 25566664, 29573380, 31958330, 36966725, 47699000, 51133328, 59146760, 63916660, 73933450, 79895825, 95398000, 99070823, 118293520, 127833320, 147866900, 159791650, 184833625, 198141646, 255666640, 295733800, 319583300, 369667250, 396283292, 399479125, 495354115, 591467600, 639166600, 739334500, 792566584, 798958250, 990708230, 1278333200, 1478669000, 1585133168, 1597916500, 1981416460, 2476770575, 2957338000, 3195833000, 3962832920, 4953541150, 6391666000, 7925665840, 9907082300, 12383852875, 19814164600, 24767705750, 39628329200, 49535411500, 99070823000, 198141646000]

約数ペア:

[(1, 198141646000), (2, 99070823000), (4, 49535411500), (5, 39628329200), (8, 24767705750), (10, 19814164600), (16, 12383852875), (20, 9907082300), (25, 7925665840), (31, 6391666000), (40, 4953541150), (50, 3962832920), (62, 3195833000), (67, 2957338000), (80, 2476770575), (100, 1981416460), (124, 1597916500), (125, 1585133168), (134, 1478669000), (155, 1278333200), (200, 990708230), (248, 798958250), (250, 792566584), (268, 739334500), (310, 639166600), (335, 591467600), (400, 495354115), (496, 399479125), (500, 396283292), (536, 369667250), (620, 319583300), (670, 295733800), (775, 255666640), (1000, 198141646), (1072, 184833625), (1240, 159791650), (1340, 147866900), (1550, 127833320), (1675, 118293520), (2000, 99070823), (2077, 95398000), (2480, 79895825), (2680, 73933450), (3100, 63916660), (3350, 59146760), (3875, 51133328), (4154, 47699000), (5360, 36966725), (6200, 31958330), (6700, 29573380), (7750, 25566664), (8308, 23849500), (8375, 23658704), (10385, 19079600), (12400, 15979165), (13400, 14786690), (15500, 12783332), (16616, 11924750), (16750, 11829352), (20770, 9539800), (26800, 7393345), (31000, 6391666), (33232, 5962375), (33500, 5914676), (41540, 4769900), (47699, 4154000), (51925, 3815920), (62000, 3195833), (67000, 2957338), (83080, 2384950), (95398, 2077000), (103850, 1907960), (134000, 1478669), (166160, 1192475), (190796, 1038500), (207700, 953980), (238495, 830800), (259625, 763184), (381592, 519250), (415400, 476990)]