86979200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 268643520

約数和(自身を除く): 181664320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 353, 385, 400, 440, 448, 550, 560, 616, 640, 700, 704, 706, 770, 800, 880, 896, 1100, 1120, 1232, 1400, 1408, 1412, 1540, 1600, 1760, 1765, 1925, 2200, 2240, 2464, 2471, 2800, 2824, 3080, 3200, 3520, 3530, 3850, 3883, 4400, 4480, 4928, 4942, 5600, 5648, 6160, 7040, 7060, 7700, 7766, 8800, 8825, 9856, 9884, 11200, 11296, 12320, 12355, 14120, 15400, 15532, 17600, 17650, 19415, 19768, 22400, 22592, 24640, 24710, 27181, 28240, 30800, 31064, 35200, 35300, 38830, 39536, 45184, 49280, 49420, 54362, 56480, 61600, 61775, 62128, 70600, 77660, 79072, 97075, 98840, 108724, 112960, 123200, 123550, 124256, 135905, 141200, 155320, 158144, 194150, 197680, 217448, 225920, 246400, 247100, 248512, 271810, 282400, 310640, 316288, 388300, 395360, 434896, 494200, 497024, 543620, 564800, 621280, 679525, 776600, 790720, 869792, 988400, 1087240, 1129600, 1242560, 1359050, 1553200, 1581440, 1739584, 1976800, 2174480, 2485120, 2718100, 3106400, 3479168, 3953600, 4348960, 5436200, 6212800, 7907200, 8697920, 10872400, 12425600, 17395840, 21744800, 43489600, 86979200]

約数ペア:

[(1, 86979200), (2, 43489600), (4, 21744800), (5, 17395840), (7, 12425600), (8, 10872400), (10, 8697920), (11, 7907200), (14, 6212800), (16, 5436200), (20, 4348960), (22, 3953600), (25, 3479168), (28, 3106400), (32, 2718100), (35, 2485120), (40, 2174480), (44, 1976800), (50, 1739584), (55, 1581440), (56, 1553200), (64, 1359050), (70, 1242560), (77, 1129600), (80, 1087240), (88, 988400), (100, 869792), (110, 790720), (112, 776600), (128, 679525), (140, 621280), (154, 564800), (160, 543620), (175, 497024), (176, 494200), (200, 434896), (220, 395360), (224, 388300), (275, 316288), (280, 310640), (308, 282400), (320, 271810), (350, 248512), (352, 247100), (353, 246400), (385, 225920), (400, 217448), (440, 197680), (448, 194150), (550, 158144), (560, 155320), (616, 141200), (640, 135905), (700, 124256), (704, 123550), (706, 123200), (770, 112960), (800, 108724), (880, 98840), (896, 97075), (1100, 79072), (1120, 77660), (1232, 70600), (1400, 62128), (1408, 61775), (1412, 61600), (1540, 56480), (1600, 54362), (1760, 49420), (1765, 49280), (1925, 45184), (2200, 39536), (2240, 38830), (2464, 35300), (2471, 35200), (2800, 31064), (2824, 30800), (3080, 28240), (3200, 27181), (3520, 24710), (3530, 24640), (3850, 22592), (3883, 22400), (4400, 19768), (4480, 19415), (4928, 17650), (4942, 17600), (5600, 15532), (5648, 15400), (6160, 14120), (7040, 12355), (7060, 12320), (7700, 11296), (7766, 11200), (8800, 9884), (8825, 9856)]