555533280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 2006091360

約数和(自身を除く): 1450558080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 53, 58, 60, 72, 80, 87, 90, 96, 106, 116, 120, 144, 145, 159, 160, 174, 180, 212, 232, 240, 251, 261, 265, 288, 290, 318, 348, 360, 424, 435, 464, 477, 480, 502, 522, 530, 580, 636, 696, 720, 753, 795, 848, 870, 928, 954, 1004, 1044, 1060, 1160, 1255, 1272, 1305, 1392, 1440, 1506, 1537, 1590, 1696, 1740, 1908, 2008, 2088, 2120, 2259, 2320, 2385, 2510, 2544, 2610, 2784, 3012, 3074, 3180, 3480, 3765, 3816, 4016, 4176, 4240, 4518, 4611, 4640, 4770, 5020, 5088, 5220, 6024, 6148, 6360, 6960, 7279, 7530, 7632, 7685, 8032, 8352, 8480, 9036, 9222, 9540, 10040, 10440, 11295, 12048, 12296, 12720, 13303, 13833, 13920, 14558, 15060, 15264, 15370, 18072, 18444, 19080, 20080, 20880, 21837, 22590, 23055, 24096, 24592, 25440, 26606, 27666, 29116, 30120, 30740, 36144, 36395, 36888, 38160, 39909, 40160, 41760, 43674, 45180, 46110, 49184, 53212, 55332, 58232, 60240, 61480, 65511, 66515, 69165, 72288, 72790, 73776, 76320, 79818, 87348, 90360, 92220, 106424, 109185, 110664, 116464, 119727, 120480, 122960, 131022, 133030, 138330, 145580, 147552, 159636, 174696, 180720, 184440, 199545, 212848, 218370, 221328, 232928, 239454, 245920, 262044, 266060, 276660, 291160, 319272, 327555, 349392, 361440, 368880, 385787, 399090, 425696, 436740, 442656, 478908, 524088, 532120, 553320, 582320, 598635, 638544, 655110, 698784, 737760, 771574, 798180, 873480, 957816, 1048176, 1064240, 1106640, 1157361, 1164640, 1197270, 1277088, 1310220, 1543148, 1596360, 1746960, 1915632, 1928935, 2096352, 2128480, 2213280, 2314722, 2394540, 2620440, 3086296, 3192720, 3472083, 3493920, 3831264, 3857870, 4629444, 4789080, 5240880, 5786805, 6172592, 6385440, 6944166, 7715740, 9258888, 9578160, 10481760, 11573610, 12345184, 13888332, 15431480, 17360415, 18517776, 19156320, 23147220, 27776664, 30862960, 34720830, 37035552, 46294440, 55553328, 61725920, 69441660, 92588880, 111106656, 138883320, 185177760, 277766640, 555533280]

約数ペア:

[(1, 555533280), (2, 277766640), (3, 185177760), (4, 138883320), (5, 111106656), (6, 92588880), (8, 69441660), (9, 61725920), (10, 55553328), (12, 46294440), (15, 37035552), (16, 34720830), (18, 30862960), (20, 27776664), (24, 23147220), (29, 19156320), (30, 18517776), (32, 17360415), (36, 15431480), (40, 13888332), (45, 12345184), (48, 11573610), (53, 10481760), (58, 9578160), (60, 9258888), (72, 7715740), (80, 6944166), (87, 6385440), (90, 6172592), (96, 5786805), (106, 5240880), (116, 4789080), (120, 4629444), (144, 3857870), (145, 3831264), (159, 3493920), (160, 3472083), (174, 3192720), (180, 3086296), (212, 2620440), (232, 2394540), (240, 2314722), (251, 2213280), (261, 2128480), (265, 2096352), (288, 1928935), (290, 1915632), (318, 1746960), (348, 1596360), (360, 1543148), (424, 1310220), (435, 1277088), (464, 1197270), (477, 1164640), (480, 1157361), (502, 1106640), (522, 1064240), (530, 1048176), (580, 957816), (636, 873480), (696, 798180), (720, 771574), (753, 737760), (795, 698784), (848, 655110), (870, 638544), (928, 598635), (954, 582320), (1004, 553320), (1044, 532120), (1060, 524088), (1160, 478908), (1255, 442656), (1272, 436740), (1305, 425696), (1392, 399090), (1440, 385787), (1506, 368880), (1537, 361440), (1590, 349392), (1696, 327555), (1740, 319272), (1908, 291160), (2008, 276660), (2088, 266060), (2120, 262044), (2259, 245920), (2320, 239454), (2385, 232928), (2510, 221328), (2544, 218370), (2610, 212848), (2784, 199545), (3012, 184440), (3074, 180720), (3180, 174696), (3480, 159636), (3765, 147552), (3816, 145580), (4016, 138330), (4176, 133030), (4240, 131022), (4518, 122960), (4611, 120480), (4640, 119727), (4770, 116464), (5020, 110664), (5088, 109185), (5220, 106424), (6024, 92220), (6148, 90360), (6360, 87348), (6960, 79818), (7279, 76320), (7530, 73776), (7632, 72790), (7685, 72288), (8032, 69165), (8352, 66515), (8480, 65511), (9036, 61480), (9222, 60240), (9540, 58232), (10040, 55332), (10440, 53212), (11295, 49184), (12048, 46110), (12296, 45180), (12720, 43674), (13303, 41760), (13833, 40160), (13920, 39909), (14558, 38160), (15060, 36888), (15264, 36395), (15370, 36144), (18072, 30740), (18444, 30120), (19080, 29116), (20080, 27666), (20880, 26606), (21837, 25440), (22590, 24592), (23055, 24096)]