2191161600

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 324

約数和(自身を含む): 7928420500

約数和(自身を除く): 5737258900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 109, 120, 128, 144, 150, 160, 180, 192, 200, 218, 225, 240, 256, 288, 300, 320, 327, 349, 360, 384, 400, 436, 450, 480, 545, 576, 600, 640, 654, 698, 720, 768, 800, 872, 900, 960, 981, 1047, 1090, 1152, 1200, 1280, 1308, 1396, 1440, 1600, 1635, 1744, 1745, 1800, 1920, 1962, 2094, 2180, 2304, 2400, 2616, 2725, 2792, 2880, 3141, 3200, 3270, 3488, 3490, 3600, 3840, 3924, 4188, 4360, 4800, 4905, 5232, 5235, 5450, 5584, 5760, 6282, 6400, 6540, 6976, 6980, 7200, 7848, 8175, 8376, 8720, 8725, 9600, 9810, 10464, 10470, 10900, 11168, 11520, 12564, 13080, 13952, 13960, 14400, 15696, 15705, 16350, 16752, 17440, 17450, 19200, 19620, 20928, 20940, 21800, 22336, 24525, 25128, 26160, 26175, 27904, 27920, 28800, 31392, 31410, 32700, 33504, 34880, 34900, 38041, 39240, 41856, 41880, 43600, 44672, 49050, 50256, 52320, 52350, 55840, 57600, 62784, 62820, 65400, 67008, 69760, 69800, 76082, 78480, 78525, 83712, 83760, 87200, 89344, 98100, 100512, 104640, 104700, 111680, 114123, 125568, 125640, 130800, 134016, 139520, 139600, 152164, 156960, 157050, 167520, 174400, 190205, 196200, 201024, 209280, 209400, 223360, 228246, 251136, 251280, 261600, 268032, 279200, 304328, 313920, 314100, 335040, 342369, 348800, 380410, 392400, 402048, 418560, 418800, 446720, 456492, 502560, 523200, 558400, 570615, 608656, 627840, 628200, 670080, 684738, 697600, 760820, 784800, 804096, 837600, 912984, 951025, 1005120, 1046400, 1116800, 1141230, 1217312, 1255680, 1256400, 1340160, 1369476, 1521640, 1569600, 1675200, 1711845, 1825968, 1902050, 2010240, 2092800, 2233600, 2282460, 2434624, 2512800, 2738952, 2853075, 3043280, 3139200, 3350400, 3423690, 3651936, 3804100, 4020480, 4564920, 4869248, 5025600, 5477904, 5706150, 6086560, 6278400, 6700800, 6847380, 7303872, 7608200, 8559225, 9129840, 9738496, 10051200, 10955808, 11412300, 12173120, 13694760, 14607744, 15216400, 17118450, 18259680, 20102400, 21911616, 22824600, 24346240, 27389520, 29215488, 30432800, 34236900, 36519360, 43823232, 45649200, 48692480, 54779040, 60865600, 68473800, 73038720, 87646464, 91298400, 109558080, 121731200, 136947600, 146077440, 182596800, 219116160, 243462400, 273895200, 365193600, 438232320, 547790400, 730387200, 1095580800, 2191161600]

約数ペア:

[(1, 2191161600), (2, 1095580800), (3, 730387200), (4, 547790400), (5, 438232320), (6, 365193600), (8, 273895200), (9, 243462400), (10, 219116160), (12, 182596800), (15, 146077440), (16, 136947600), (18, 121731200), (20, 109558080), (24, 91298400), (25, 87646464), (30, 73038720), (32, 68473800), (36, 60865600), (40, 54779040), (45, 48692480), (48, 45649200), (50, 43823232), (60, 36519360), (64, 34236900), (72, 30432800), (75, 29215488), (80, 27389520), (90, 24346240), (96, 22824600), (100, 21911616), (109, 20102400), (120, 18259680), (128, 17118450), (144, 15216400), (150, 14607744), (160, 13694760), (180, 12173120), (192, 11412300), (200, 10955808), (218, 10051200), (225, 9738496), (240, 9129840), (256, 8559225), (288, 7608200), (300, 7303872), (320, 6847380), (327, 6700800), (349, 6278400), (360, 6086560), (384, 5706150), (400, 5477904), (436, 5025600), (450, 4869248), (480, 4564920), (545, 4020480), (576, 3804100), (600, 3651936), (640, 3423690), (654, 3350400), (698, 3139200), (720, 3043280), (768, 2853075), (800, 2738952), (872, 2512800), (900, 2434624), (960, 2282460), (981, 2233600), (1047, 2092800), (1090, 2010240), (1152, 1902050), (1200, 1825968), (1280, 1711845), (1308, 1675200), (1396, 1569600), (1440, 1521640), (1600, 1369476), (1635, 1340160), (1744, 1256400), (1745, 1255680), (1800, 1217312), (1920, 1141230), (1962, 1116800), (2094, 1046400), (2180, 1005120), (2304, 951025), (2400, 912984), (2616, 837600), (2725, 804096), (2792, 784800), (2880, 760820), (3141, 697600), (3200, 684738), (3270, 670080), (3488, 628200), (3490, 627840), (3600, 608656), (3840, 570615), (3924, 558400), (4188, 523200), (4360, 502560), (4800, 456492), (4905, 446720), (5232, 418800), (5235, 418560), (5450, 402048), (5584, 392400), (5760, 380410), (6282, 348800), (6400, 342369), (6540, 335040), (6976, 314100), (6980, 313920), (7200, 304328), (7848, 279200), (8175, 268032), (8376, 261600), (8720, 251280), (8725, 251136), (9600, 228246), (9810, 223360), (10464, 209400), (10470, 209280), (10900, 201024), (11168, 196200), (11520, 190205), (12564, 174400), (13080, 167520), (13952, 157050), (13960, 156960), (14400, 152164), (15696, 139600), (15705, 139520), (16350, 134016), (16752, 130800), (17440, 125640), (17450, 125568), (19200, 114123), (19620, 111680), (20928, 104700), (20940, 104640), (21800, 100512), (22336, 98100), (24525, 89344), (25128, 87200), (26160, 83760), (26175, 83712), (27904, 78525), (27920, 78480), (28800, 76082), (31392, 69800), (31410, 69760), (32700, 67008), (33504, 65400), (34880, 62820), (34900, 62784), (38041, 57600), (39240, 55840), (41856, 52350), (41880, 52320), (43600, 50256), (44672, 49050)]