27785591520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{22853}}^1$

素因数の和:23037

約数の個数: 192

約数和(自身を含む): 93299169600

約数和(自身を除く): 65513578080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 149, 160, 170, 204, 240, 255, 272, 298, 340, 408, 447, 480, 510, 544, 596, 680, 745, 816, 894, 1020, 1192, 1360, 1490, 1632, 1788, 2040, 2235, 2384, 2533, 2720, 2980, 3576, 4080, 4470, 4768, 5066, 5960, 7152, 7599, 8160, 8940, 10132, 11920, 12665, 14304, 15198, 17880, 20264, 22853, 23840, 25330, 30396, 35760, 37995, 40528, 45706, 50660, 60792, 68559, 71520, 75990, 81056, 91412, 101320, 114265, 121584, 137118, 151980, 182824, 202640, 228530, 243168, 274236, 303960, 342795, 365648, 388501, 405280, 457060, 548472, 607920, 685590, 731296, 777002, 914120, 1096944, 1165503, 1215840, 1371180, 1554004, 1828240, 1942505, 2193888, 2331006, 2742360, 3108008, 3405097, 3656480, 3885010, 4662012, 5484720, 5827515, 6216016, 6810194, 7770020, 9324024, 10215291, 10969440, 11655030, 12432032, 13620388, 15540040, 17025485, 18648048, 20430582, 23310060, 27240776, 31080080, 34050970, 37296096, 40861164, 46620120, 51076455, 54481552, 57886649, 62160160, 68101940, 81722328, 93240240, 102152910, 108963104, 115773298, 136203880, 163444656, 173659947, 186480480, 204305820, 231546596, 272407760, 289433245, 326889312, 347319894, 408611640, 463093192, 544815520, 578866490, 694639788, 817223280, 868299735, 926186384, 1157732980, 1389279576, 1634446560, 1736599470, 1852372768, 2315465960, 2778559152, 3473198940, 4630931920, 5557118304, 6946397880, 9261863840, 13892795760, 27785591520]

約数ペア:

[(1, 27785591520), (2, 13892795760), (3, 9261863840), (4, 6946397880), (5, 5557118304), (6, 4630931920), (8, 3473198940), (10, 2778559152), (12, 2315465960), (15, 1852372768), (16, 1736599470), (17, 1634446560), (20, 1389279576), (24, 1157732980), (30, 926186384), (32, 868299735), (34, 817223280), (40, 694639788), (48, 578866490), (51, 544815520), (60, 463093192), (68, 408611640), (80, 347319894), (85, 326889312), (96, 289433245), (102, 272407760), (120, 231546596), (136, 204305820), (149, 186480480), (160, 173659947), (170, 163444656), (204, 136203880), (240, 115773298), (255, 108963104), (272, 102152910), (298, 93240240), (340, 81722328), (408, 68101940), (447, 62160160), (480, 57886649), (510, 54481552), (544, 51076455), (596, 46620120), (680, 40861164), (745, 37296096), (816, 34050970), (894, 31080080), (1020, 27240776), (1192, 23310060), (1360, 20430582), (1490, 18648048), (1632, 17025485), (1788, 15540040), (2040, 13620388), (2235, 12432032), (2384, 11655030), (2533, 10969440), (2720, 10215291), (2980, 9324024), (3576, 7770020), (4080, 6810194), (4470, 6216016), (4768, 5827515), (5066, 5484720), (5960, 4662012), (7152, 3885010), (7599, 3656480), (8160, 3405097), (8940, 3108008), (10132, 2742360), (11920, 2331006), (12665, 2193888), (14304, 1942505), (15198, 1828240), (17880, 1554004), (20264, 1371180), (22853, 1215840), (23840, 1165503), (25330, 1096944), (30396, 914120), (35760, 777002), (37995, 731296), (40528, 685590), (45706, 607920), (50660, 548472), (60792, 457060), (68559, 405280), (71520, 388501), (75990, 365648), (81056, 342795), (91412, 303960), (101320, 274236), (114265, 243168), (121584, 228530), (137118, 202640), (151980, 182824)]