26990186580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76777}}^1$

素因数の和:76836

約数の個数: 240

約数和(自身を含む): 99887563776

約数和(自身を除く): 72897377196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1260, 1302, 1395, 1620, 1674, 1860, 1890, 1953, 2170, 2268, 2511, 2604, 2790, 2835, 3255, 3348, 3780, 3906, 4185, 4340, 5022, 5580, 5670, 5859, 6510, 7812, 8370, 9765, 10044, 11340, 11718, 12555, 13020, 16740, 17577, 19530, 23436, 25110, 29295, 35154, 39060, 50220, 58590, 70308, 76777, 87885, 117180, 153554, 175770, 230331, 307108, 351540, 383885, 460662, 537439, 690993, 767770, 921324, 1074878, 1151655, 1381986, 1535540, 1612317, 2072979, 2149756, 2303310, 2380087, 2687195, 2763972, 3224634, 3454965, 4145958, 4606620, 4760174, 4836951, 5374390, 6218937, 6449268, 6909930, 7140261, 8061585, 8291916, 9520348, 9673902, 10364895, 10748780, 11900435, 12437874, 13819860, 14280522, 14510853, 16123170, 16660609, 19347804, 20729790, 21420783, 23800870, 24184755, 24875748, 28561044, 29021706, 31094685, 32246340, 33321218, 35701305, 41459580, 42841566, 43532559, 47601740, 48369510, 49981827, 58043412, 62189370, 64262349, 66642436, 71402610, 72554265, 83303045, 85683132, 87065118, 96739020, 99963654, 107103915, 124378740, 128524698, 142805220, 145108530, 149945481, 166606090, 174130236, 192787047, 199927308, 214207830, 217662795, 249909135, 257049396, 290217060, 299890962, 321311745, 333212180, 385574094, 428415660, 435325590, 449836443, 499818270, 599781924, 642623490, 749727405, 771148188, 870651180, 899672886, 963935235, 999636540, 1285246980, 1349509329, 1499454810, 1799345772, 1927870470, 2249182215, 2699018658, 2998909620, 3855740940, 4498364430, 5398037316, 6747546645, 8996728860, 13495093290, 26990186580]

約数ペア:

[(1, 26990186580), (2, 13495093290), (3, 8996728860), (4, 6747546645), (5, 5398037316), (6, 4498364430), (7, 3855740940), (9, 2998909620), (10, 2699018658), (12, 2249182215), (14, 1927870470), (15, 1799345772), (18, 1499454810), (20, 1349509329), (21, 1285246980), (27, 999636540), (28, 963935235), (30, 899672886), (31, 870651180), (35, 771148188), (36, 749727405), (42, 642623490), (45, 599781924), (54, 499818270), (60, 449836443), (62, 435325590), (63, 428415660), (70, 385574094), (81, 333212180), (84, 321311745), (90, 299890962), (93, 290217060), (105, 257049396), (108, 249909135), (124, 217662795), (126, 214207830), (135, 199927308), (140, 192787047), (155, 174130236), (162, 166606090), (180, 149945481), (186, 145108530), (189, 142805220), (210, 128524698), (217, 124378740), (252, 107103915), (270, 99963654), (279, 96739020), (310, 87065118), (315, 85683132), (324, 83303045), (372, 72554265), (378, 71402610), (405, 66642436), (420, 64262349), (434, 62189370), (465, 58043412), (540, 49981827), (558, 48369510), (567, 47601740), (620, 43532559), (630, 42841566), (651, 41459580), (756, 35701305), (810, 33321218), (837, 32246340), (868, 31094685), (930, 29021706), (945, 28561044), (1085, 24875748), (1116, 24184755), (1134, 23800870), (1260, 21420783), (1302, 20729790), (1395, 19347804), (1620, 16660609), (1674, 16123170), (1860, 14510853), (1890, 14280522), (1953, 13819860), (2170, 12437874), (2268, 11900435), (2511, 10748780), (2604, 10364895), (2790, 9673902), (2835, 9520348), (3255, 8291916), (3348, 8061585), (3780, 7140261), (3906, 6909930), (4185, 6449268), (4340, 6218937), (5022, 5374390), (5580, 4836951), (5670, 4760174), (5859, 4606620), (6510, 4145958), (7812, 3454965), (8370, 3224634), (9765, 2763972), (10044, 2687195), (11340, 2380087), (11718, 2303310), (12555, 2149756), (13020, 2072979), (16740, 1612317), (17577, 1535540), (19530, 1381986), (23436, 1151655), (25110, 1074878), (29295, 921324), (35154, 767770), (39060, 690993), (50220, 537439), (58590, 460662), (70308, 383885), (76777, 351540), (87885, 307108), (117180, 230331), (153554, 175770)]