109459000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 308505600

約数和(自身を除く): 199046600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 665, 700, 760, 823, 875, 950, 1000, 1064, 1330, 1400, 1646, 1750, 1900, 2375, 2660, 3292, 3325, 3500, 3800, 4115, 4750, 5320, 5761, 6584, 6650, 7000, 8230, 9500, 11522, 13300, 15637, 16460, 16625, 19000, 20575, 23044, 26600, 28805, 31274, 32920, 33250, 41150, 46088, 57610, 62548, 66500, 78185, 82300, 102875, 109459, 115220, 125096, 133000, 144025, 156370, 164600, 205750, 218918, 230440, 288050, 312740, 390925, 411500, 437836, 547295, 576100, 625480, 720125, 781850, 823000, 875672, 1094590, 1152200, 1440250, 1563700, 1954625, 2189180, 2736475, 2880500, 3127400, 3909250, 4378360, 5472950, 5761000, 7818500, 10945900, 13682375, 15637000, 21891800, 27364750, 54729500, 109459000]

約数ペア:

[(1, 109459000), (2, 54729500), (4, 27364750), (5, 21891800), (7, 15637000), (8, 13682375), (10, 10945900), (14, 7818500), (19, 5761000), (20, 5472950), (25, 4378360), (28, 3909250), (35, 3127400), (38, 2880500), (40, 2736475), (50, 2189180), (56, 1954625), (70, 1563700), (76, 1440250), (95, 1152200), (100, 1094590), (125, 875672), (133, 823000), (140, 781850), (152, 720125), (175, 625480), (190, 576100), (200, 547295), (250, 437836), (266, 411500), (280, 390925), (350, 312740), (380, 288050), (475, 230440), (500, 218918), (532, 205750), (665, 164600), (700, 156370), (760, 144025), (823, 133000), (875, 125096), (950, 115220), (1000, 109459), (1064, 102875), (1330, 82300), (1400, 78185), (1646, 66500), (1750, 62548), (1900, 57610), (2375, 46088), (2660, 41150), (3292, 33250), (3325, 32920), (3500, 31274), (3800, 28805), (4115, 26600), (4750, 23044), (5320, 20575), (5761, 19000), (6584, 16625), (6650, 16460), (7000, 15637), (8230, 13300), (9500, 11522)]