217242000

素因数分解:

$2^4\times 3^6\times 5^3\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 280

約数和(自身を含む): 792862200

約数和(自身を除く): 575620200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 149, 150, 162, 180, 200, 216, 225, 240, 243, 250, 270, 298, 300, 324, 360, 375, 400, 405, 432, 447, 450, 486, 500, 540, 596, 600, 648, 675, 720, 729, 745, 750, 810, 894, 900, 972, 1000, 1080, 1125, 1192, 1200, 1215, 1296, 1341, 1350, 1458, 1490, 1500, 1620, 1788, 1800, 1944, 2000, 2025, 2160, 2235, 2250, 2384, 2430, 2682, 2700, 2916, 2980, 3000, 3240, 3375, 3576, 3600, 3645, 3725, 3888, 4023, 4050, 4470, 4500, 4860, 5364, 5400, 5832, 5960, 6000, 6075, 6480, 6705, 6750, 7152, 7290, 7450, 8046, 8100, 8940, 9000, 9720, 10125, 10728, 10800, 11175, 11664, 11920, 12069, 12150, 13410, 13500, 14580, 14900, 16092, 16200, 17880, 18000, 18225, 18625, 19440, 20115, 20250, 21456, 22350, 24138, 24300, 26820, 27000, 29160, 29800, 30375, 32184, 32400, 33525, 35760, 36207, 36450, 37250, 40230, 40500, 44700, 48276, 48600, 53640, 54000, 55875, 58320, 59600, 60345, 60750, 64368, 67050, 72414, 72900, 74500, 80460, 81000, 89400, 91125, 96552, 97200, 100575, 107280, 108621, 111750, 120690, 121500, 134100, 144828, 145800, 149000, 160920, 162000, 167625, 178800, 181035, 182250, 193104, 201150, 217242, 223500, 241380, 243000, 268200, 289656, 291600, 298000, 301725, 321840, 335250, 362070, 364500, 402300, 434484, 447000, 482760, 486000, 502875, 536400, 543105, 579312, 603450, 670500, 724140, 729000, 804600, 868968, 894000, 905175, 965520, 1005750, 1086210, 1206900, 1341000, 1448280, 1458000, 1508625, 1609200, 1737936, 1810350, 2011500, 2172420, 2413800, 2682000, 2715525, 2896560, 3017250, 3620700, 4023000, 4344840, 4525875, 4827600, 5431050, 6034500, 7241400, 8046000, 8689680, 9051750, 10862100, 12069000, 13577625, 14482800, 18103500, 21724200, 24138000, 27155250, 36207000, 43448400, 54310500, 72414000, 108621000, 217242000]

約数ペア:

[(1, 217242000), (2, 108621000), (3, 72414000), (4, 54310500), (5, 43448400), (6, 36207000), (8, 27155250), (9, 24138000), (10, 21724200), (12, 18103500), (15, 14482800), (16, 13577625), (18, 12069000), (20, 10862100), (24, 9051750), (25, 8689680), (27, 8046000), (30, 7241400), (36, 6034500), (40, 5431050), (45, 4827600), (48, 4525875), (50, 4344840), (54, 4023000), (60, 3620700), (72, 3017250), (75, 2896560), (80, 2715525), (81, 2682000), (90, 2413800), (100, 2172420), (108, 2011500), (120, 1810350), (125, 1737936), (135, 1609200), (144, 1508625), (149, 1458000), (150, 1448280), (162, 1341000), (180, 1206900), (200, 1086210), (216, 1005750), (225, 965520), (240, 905175), (243, 894000), (250, 868968), (270, 804600), (298, 729000), (300, 724140), (324, 670500), (360, 603450), (375, 579312), (400, 543105), (405, 536400), (432, 502875), (447, 486000), (450, 482760), (486, 447000), (500, 434484), (540, 402300), (596, 364500), (600, 362070), (648, 335250), (675, 321840), (720, 301725), (729, 298000), (745, 291600), (750, 289656), (810, 268200), (894, 243000), (900, 241380), (972, 223500), (1000, 217242), (1080, 201150), (1125, 193104), (1192, 182250), (1200, 181035), (1215, 178800), (1296, 167625), (1341, 162000), (1350, 160920), (1458, 149000), (1490, 145800), (1500, 144828), (1620, 134100), (1788, 121500), (1800, 120690), (1944, 111750), (2000, 108621), (2025, 107280), (2160, 100575), (2235, 97200), (2250, 96552), (2384, 91125), (2430, 89400), (2682, 81000), (2700, 80460), (2916, 74500), (2980, 72900), (3000, 72414), (3240, 67050), (3375, 64368), (3576, 60750), (3600, 60345), (3645, 59600), (3725, 58320), (3888, 55875), (4023, 54000), (4050, 53640), (4470, 48600), (4500, 48276), (4860, 44700), (5364, 40500), (5400, 40230), (5832, 37250), (5960, 36450), (6000, 36207), (6075, 35760), (6480, 33525), (6705, 32400), (6750, 32184), (7152, 30375), (7290, 29800), (7450, 29160), (8046, 27000), (8100, 26820), (8940, 24300), (9000, 24138), (9720, 22350), (10125, 21456), (10728, 20250), (10800, 20115), (11175, 19440), (11664, 18625), (11920, 18225), (12069, 18000), (12150, 17880), (13410, 16200), (13500, 16092), (14580, 14900)]