20147426400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1254

約数の個数: 288

約数和(自身を含む): 67513678848

約数和(自身を除く): 47366252448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 197, 200, 215, 240, 258, 300, 344, 394, 400, 430, 480, 516, 591, 600, 645, 688, 788, 800, 860, 985, 991, 1032, 1075, 1182, 1200, 1290, 1376, 1576, 1720, 1970, 1982, 2064, 2150, 2364, 2400, 2580, 2955, 2973, 3152, 3225, 3440, 3940, 3964, 4128, 4300, 4728, 4925, 4955, 5160, 5910, 5946, 6304, 6450, 6880, 7880, 7928, 8471, 8600, 9456, 9850, 9910, 10320, 11820, 11892, 12900, 14775, 14865, 15760, 15856, 16942, 17200, 18912, 19700, 19820, 20640, 23640, 23784, 24775, 25413, 25800, 29550, 29730, 31520, 31712, 33884, 34400, 39400, 39640, 42355, 42613, 47280, 47568, 49550, 50826, 51600, 59100, 59460, 67768, 74325, 78800, 79280, 84710, 85226, 94560, 95136, 99100, 101652, 103200, 118200, 118920, 127065, 127839, 135536, 148650, 157600, 158560, 169420, 170452, 195227, 198200, 203304, 211775, 213065, 236400, 237840, 254130, 255678, 271072, 297300, 338840, 340904, 390454, 396400, 406608, 423550, 426130, 472800, 475680, 508260, 511356, 585681, 594600, 635325, 639195, 677680, 681808, 780908, 792800, 813216, 847100, 852260, 976135, 1016520, 1022712, 1065325, 1171362, 1189200, 1270650, 1278390, 1355360, 1363616, 1561816, 1694200, 1704520, 1952270, 2033040, 2045424, 2130650, 2342724, 2378400, 2541300, 2556780, 2928405, 3123632, 3195975, 3388400, 3409040, 3904540, 4066080, 4090848, 4261300, 4685448, 4880675, 5082600, 5113560, 5856810, 6247264, 6391950, 6776800, 6818080, 7809080, 8394761, 8522600, 9370896, 9761350, 10165200, 10227120, 11713620, 12783900, 14642025, 15618160, 16789522, 17045200, 18741792, 19522700, 20330400, 20454240, 23427240, 25184283, 25567800, 29284050, 31236320, 33579044, 34090400, 39045400, 41973805, 46854480, 50368566, 51135600, 58568100, 67158088, 78090800, 83947610, 93708960, 100737132, 102271200, 117136200, 125921415, 134316176, 156181600, 167895220, 201474264, 209869025, 234272400, 251842830, 268632352, 335790440, 402948528, 419738050, 468544800, 503685660, 629607075, 671580880, 805897056, 839476100, 1007371320, 1259214150, 1343161760, 1678952200, 2014742640, 2518428300, 3357904400, 4029485280, 5036856600, 6715808800, 10073713200, 20147426400]

約数ペア:

[(1, 20147426400), (2, 10073713200), (3, 6715808800), (4, 5036856600), (5, 4029485280), (6, 3357904400), (8, 2518428300), (10, 2014742640), (12, 1678952200), (15, 1343161760), (16, 1259214150), (20, 1007371320), (24, 839476100), (25, 805897056), (30, 671580880), (32, 629607075), (40, 503685660), (43, 468544800), (48, 419738050), (50, 402948528), (60, 335790440), (75, 268632352), (80, 251842830), (86, 234272400), (96, 209869025), (100, 201474264), (120, 167895220), (129, 156181600), (150, 134316176), (160, 125921415), (172, 117136200), (197, 102271200), (200, 100737132), (215, 93708960), (240, 83947610), (258, 78090800), (300, 67158088), (344, 58568100), (394, 51135600), (400, 50368566), (430, 46854480), (480, 41973805), (516, 39045400), (591, 34090400), (600, 33579044), (645, 31236320), (688, 29284050), (788, 25567800), (800, 25184283), (860, 23427240), (985, 20454240), (991, 20330400), (1032, 19522700), (1075, 18741792), (1182, 17045200), (1200, 16789522), (1290, 15618160), (1376, 14642025), (1576, 12783900), (1720, 11713620), (1970, 10227120), (1982, 10165200), (2064, 9761350), (2150, 9370896), (2364, 8522600), (2400, 8394761), (2580, 7809080), (2955, 6818080), (2973, 6776800), (3152, 6391950), (3225, 6247264), (3440, 5856810), (3940, 5113560), (3964, 5082600), (4128, 4880675), (4300, 4685448), (4728, 4261300), (4925, 4090848), (4955, 4066080), (5160, 3904540), (5910, 3409040), (5946, 3388400), (6304, 3195975), (6450, 3123632), (6880, 2928405), (7880, 2556780), (7928, 2541300), (8471, 2378400), (8600, 2342724), (9456, 2130650), (9850, 2045424), (9910, 2033040), (10320, 1952270), (11820, 1704520), (11892, 1694200), (12900, 1561816), (14775, 1363616), (14865, 1355360), (15760, 1278390), (15856, 1270650), (16942, 1189200), (17200, 1171362), (18912, 1065325), (19700, 1022712), (19820, 1016520), (20640, 976135), (23640, 852260), (23784, 847100), (24775, 813216), (25413, 792800), (25800, 780908), (29550, 681808), (29730, 677680), (31520, 639195), (31712, 635325), (33884, 594600), (34400, 585681), (39400, 511356), (39640, 508260), (42355, 475680), (42613, 472800), (47280, 426130), (47568, 423550), (49550, 406608), (50826, 396400), (51600, 390454), (59100, 340904), (59460, 338840), (67768, 297300), (74325, 271072), (78800, 255678), (79280, 254130), (84710, 237840), (85226, 236400), (94560, 213065), (95136, 211775), (99100, 203304), (101652, 198200), (103200, 195227), (118200, 170452), (118920, 169420), (127065, 158560), (127839, 157600), (135536, 148650)]