18116789600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 432

約数和(自身を含む): 56280335328

約数和(自身を除く): 38163545728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 73, 80, 91, 98, 100, 104, 112, 130, 140, 146, 160, 175, 182, 196, 200, 208, 224, 245, 260, 280, 292, 325, 350, 364, 365, 392, 400, 416, 455, 487, 490, 511, 520, 560, 584, 637, 650, 700, 728, 730, 784, 800, 910, 949, 974, 980, 1022, 1040, 1120, 1168, 1225, 1274, 1300, 1400, 1456, 1460, 1568, 1820, 1825, 1898, 1948, 1960, 2044, 2080, 2275, 2336, 2435, 2450, 2548, 2555, 2600, 2800, 2912, 2920, 3185, 3409, 3577, 3640, 3650, 3796, 3896, 3920, 4088, 4550, 4745, 4870, 4900, 5096, 5110, 5200, 5600, 5840, 6331, 6370, 6643, 6818, 7154, 7280, 7300, 7592, 7792, 7840, 8176, 9100, 9490, 9740, 9800, 10192, 10220, 10400, 11680, 12175, 12662, 12740, 12775, 13286, 13636, 14308, 14560, 14600, 15184, 15584, 15925, 16352, 17045, 17885, 18200, 18980, 19480, 19600, 20384, 20440, 23725, 23863, 24350, 25324, 25480, 25550, 26572, 27272, 28616, 29200, 30368, 31655, 31850, 33215, 34090, 35551, 35770, 36400, 37960, 38960, 39200, 40880, 44317, 46501, 47450, 47726, 48700, 50648, 50960, 51100, 53144, 54544, 57232, 58400, 63310, 63700, 66430, 68180, 71102, 71540, 72800, 75920, 77920, 81760, 85225, 88634, 89425, 93002, 94900, 95452, 97400, 101296, 101920, 102200, 106288, 109088, 114464, 119315, 126620, 127400, 132860, 136360, 142204, 143080, 151840, 158275, 166075, 170450, 177268, 177755, 178850, 186004, 189800, 190904, 194800, 202592, 204400, 212576, 221585, 232505, 238630, 248857, 253240, 254800, 265720, 272720, 284408, 286160, 310219, 316550, 332150, 340900, 354536, 355510, 357700, 372008, 379600, 381808, 389600, 408800, 443170, 462163, 465010, 477260, 497714, 506480, 509600, 531440, 545440, 568816, 572320, 596575, 620438, 633100, 664300, 681800, 709072, 711020, 715400, 744016, 759200, 763616, 886340, 888775, 924326, 930020, 954520, 995428, 1012960, 1062880, 1107925, 1137632, 1162525, 1193150, 1240876, 1244285, 1266200, 1328600, 1363600, 1418144, 1422040, 1430800, 1488032, 1551095, 1741999, 1772680, 1777550, 1848652, 1860040, 1909040, 1990856, 2215850, 2310815, 2325050, 2386300, 2481752, 2488570, 2532400, 2657200, 2727200, 2844080, 2861600, 3102190, 3235141, 3483998, 3545360, 3555100, 3697304, 3720080, 3818080, 3981712, 4431700, 4621630, 4650100, 4772600, 4963504, 4977140, 5064800, 5314400, 5688160, 6204380, 6221425, 6470282, 6967996, 7090720, 7110200, 7394608, 7440160, 7755475, 7963424, 8709995, 8863400, 9243260, 9300200, 9545200, 9927008, 9954280, 11554075, 12408760, 12442850, 12940564, 13935992, 14220400, 14789216, 15510950, 16175705, 17419990, 17726800, 18486520, 18600400, 19090400, 19908560, 22645987, 23108150, 24817520, 24885700, 25881128, 27871984, 28440800, 31021900, 32351410, 34839980, 35453600, 36973040, 37200800, 39817120, 43549975, 45291974, 46216300, 49635040, 49771400, 51762256, 55743968, 62043800, 64702820, 69679960, 73946080, 80878525, 87099950, 90583948, 92432600, 99542800, 103524512, 113229935, 124087600, 129405640, 139359920, 161757050, 174199900, 181167896, 184865200, 199085600, 226459870, 248175200, 258811280, 278719840, 323514100, 348399800, 362335792, 369730400, 452919740, 517622560, 566149675, 647028200, 696799600, 724671584, 905839480, 1132299350, 1294056400, 1393599200, 1811678960, 2264598700, 2588112800, 3623357920, 4529197400, 9058394800, 18116789600]

約数ペア:

[(1, 18116789600), (2, 9058394800), (4, 4529197400), (5, 3623357920), (7, 2588112800), (8, 2264598700), (10, 1811678960), (13, 1393599200), (14, 1294056400), (16, 1132299350), (20, 905839480), (25, 724671584), (26, 696799600), (28, 647028200), (32, 566149675), (35, 517622560), (40, 452919740), (49, 369730400), (50, 362335792), (52, 348399800), (56, 323514100), (65, 278719840), (70, 258811280), (73, 248175200), (80, 226459870), (91, 199085600), (98, 184865200), (100, 181167896), (104, 174199900), (112, 161757050), (130, 139359920), (140, 129405640), (146, 124087600), (160, 113229935), (175, 103524512), (182, 99542800), (196, 92432600), (200, 90583948), (208, 87099950), (224, 80878525), (245, 73946080), (260, 69679960), (280, 64702820), (292, 62043800), (325, 55743968), (350, 51762256), (364, 49771400), (365, 49635040), (392, 46216300), (400, 45291974), (416, 43549975), (455, 39817120), (487, 37200800), (490, 36973040), (511, 35453600), (520, 34839980), (560, 32351410), (584, 31021900), (637, 28440800), (650, 27871984), (700, 25881128), (728, 24885700), (730, 24817520), (784, 23108150), (800, 22645987), (910, 19908560), (949, 19090400), (974, 18600400), (980, 18486520), (1022, 17726800), (1040, 17419990), (1120, 16175705), (1168, 15510950), (1225, 14789216), (1274, 14220400), (1300, 13935992), (1400, 12940564), (1456, 12442850), (1460, 12408760), (1568, 11554075), (1820, 9954280), (1825, 9927008), (1898, 9545200), (1948, 9300200), (1960, 9243260), (2044, 8863400), (2080, 8709995), (2275, 7963424), (2336, 7755475), (2435, 7440160), (2450, 7394608), (2548, 7110200), (2555, 7090720), (2600, 6967996), (2800, 6470282), (2912, 6221425), (2920, 6204380), (3185, 5688160), (3409, 5314400), (3577, 5064800), (3640, 4977140), (3650, 4963504), (3796, 4772600), (3896, 4650100), (3920, 4621630), (4088, 4431700), (4550, 3981712), (4745, 3818080), (4870, 3720080), (4900, 3697304), (5096, 3555100), (5110, 3545360), (5200, 3483998), (5600, 3235141), (5840, 3102190), (6331, 2861600), (6370, 2844080), (6643, 2727200), (6818, 2657200), (7154, 2532400), (7280, 2488570), (7300, 2481752), (7592, 2386300), (7792, 2325050), (7840, 2310815), (8176, 2215850), (9100, 1990856), (9490, 1909040), (9740, 1860040), (9800, 1848652), (10192, 1777550), (10220, 1772680), (10400, 1741999), (11680, 1551095), (12175, 1488032), (12662, 1430800), (12740, 1422040), (12775, 1418144), (13286, 1363600), (13636, 1328600), (14308, 1266200), (14560, 1244285), (14600, 1240876), (15184, 1193150), (15584, 1162525), (15925, 1137632), (16352, 1107925), (17045, 1062880), (17885, 1012960), (18200, 995428), (18980, 954520), (19480, 930020), (19600, 924326), (20384, 888775), (20440, 886340), (23725, 763616), (23863, 759200), (24350, 744016), (25324, 715400), (25480, 711020), (25550, 709072), (26572, 681800), (27272, 664300), (28616, 633100), (29200, 620438), (30368, 596575), (31655, 572320), (31850, 568816), (33215, 545440), (34090, 531440), (35551, 509600), (35770, 506480), (36400, 497714), (37960, 477260), (38960, 465010), (39200, 462163), (40880, 443170), (44317, 408800), (46501, 389600), (47450, 381808), (47726, 379600), (48700, 372008), (50648, 357700), (50960, 355510), (51100, 354536), (53144, 340900), (54544, 332150), (57232, 316550), (58400, 310219), (63310, 286160), (63700, 284408), (66430, 272720), (68180, 265720), (71102, 254800), (71540, 253240), (72800, 248857), (75920, 238630), (77920, 232505), (81760, 221585), (85225, 212576), (88634, 204400), (89425, 202592), (93002, 194800), (94900, 190904), (95452, 189800), (97400, 186004), (101296, 178850), (101920, 177755), (102200, 177268), (106288, 170450), (109088, 166075), (114464, 158275), (119315, 151840), (126620, 143080), (127400, 142204), (132860, 136360)]