20186720400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19861}}^1$

素因数の和:19911

約数の個数: 360

約数和(自身を含む): 81235897792

約数和(自身を除く): 61049177392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 121, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 242, 264, 275, 280, 300, 308, 330, 336, 350, 363, 385, 400, 420, 440, 462, 484, 525, 528, 550, 560, 600, 605, 616, 660, 700, 726, 770, 825, 840, 847, 880, 924, 968, 1050, 1100, 1155, 1200, 1210, 1232, 1320, 1400, 1452, 1540, 1650, 1680, 1694, 1815, 1848, 1925, 1936, 2100, 2200, 2310, 2420, 2541, 2640, 2800, 2904, 3025, 3080, 3300, 3388, 3630, 3696, 3850, 4200, 4235, 4400, 4620, 4840, 5082, 5775, 5808, 6050, 6160, 6600, 6776, 7260, 7700, 8400, 8470, 9075, 9240, 9680, 10164, 11550, 12100, 12705, 13200, 13552, 14520, 15400, 16940, 18150, 18480, 19861, 20328, 21175, 23100, 24200, 25410, 29040, 30800, 33880, 36300, 39722, 40656, 42350, 46200, 48400, 50820, 59583, 63525, 67760, 72600, 79444, 84700, 92400, 99305, 101640, 119166, 127050, 139027, 145200, 158888, 169400, 198610, 203280, 218471, 238332, 254100, 278054, 297915, 317776, 338800, 397220, 417081, 436942, 476664, 496525, 508200, 556108, 595830, 655413, 695135, 794440, 834162, 873884, 953328, 993050, 1016400, 1092355, 1112216, 1191660, 1310826, 1390270, 1489575, 1529297, 1588880, 1668324, 1747768, 1986100, 2085405, 2184710, 2224432, 2383320, 2403181, 2621652, 2780540, 2979150, 3058594, 3277065, 3336648, 3475675, 3495536, 3972200, 4170810, 4369420, 4587891, 4766640, 4806362, 5243304, 5461775, 5561080, 5958300, 6117188, 6554130, 6673296, 6951350, 7209543, 7646485, 7944400, 8341620, 8738840, 9175782, 9612724, 10427025, 10486608, 10923550, 11122160, 11916600, 12015905, 12234376, 13108260, 13902700, 14419086, 15292970, 16385325, 16683240, 16822267, 17477680, 18351564, 19225448, 20854050, 21847100, 22939455, 23833200, 24031810, 24468752, 26216520, 27805400, 28838172, 30585940, 32770650, 33366480, 33644534, 36047715, 36703128, 38232425, 38450896, 41708100, 43694200, 45878910, 48063620, 50466801, 52433040, 55610800, 57676344, 60079525, 61171880, 65541300, 67289068, 72095430, 73406256, 76464850, 83416200, 84111335, 87388400, 91757820, 96127240, 100933602, 114697275, 115352688, 120159050, 122343760, 131082600, 134578136, 144190860, 152929700, 166832400, 168222670, 180238575, 183515640, 192254480, 201867204, 229394550, 240318100, 252334005, 262165200, 269156272, 288381720, 305859400, 336445340, 360477150, 367031280, 403734408, 420556675, 458789100, 480636200, 504668010, 576763440, 611718800, 672890680, 720954300, 807468816, 841113350, 917578200, 961272400, 1009336020, 1261670025, 1345781360, 1441908600, 1682226700, 1835156400, 2018672040, 2523340050, 2883817200, 3364453400, 4037344080, 5046680100, 6728906800, 10093360200, 20186720400]

約数ペア:

[(1, 20186720400), (2, 10093360200), (3, 6728906800), (4, 5046680100), (5, 4037344080), (6, 3364453400), (7, 2883817200), (8, 2523340050), (10, 2018672040), (11, 1835156400), (12, 1682226700), (14, 1441908600), (15, 1345781360), (16, 1261670025), (20, 1009336020), (21, 961272400), (22, 917578200), (24, 841113350), (25, 807468816), (28, 720954300), (30, 672890680), (33, 611718800), (35, 576763440), (40, 504668010), (42, 480636200), (44, 458789100), (48, 420556675), (50, 403734408), (55, 367031280), (56, 360477150), (60, 336445340), (66, 305859400), (70, 288381720), (75, 269156272), (77, 262165200), (80, 252334005), (84, 240318100), (88, 229394550), (100, 201867204), (105, 192254480), (110, 183515640), (112, 180238575), (120, 168222670), (121, 166832400), (132, 152929700), (140, 144190860), (150, 134578136), (154, 131082600), (165, 122343760), (168, 120159050), (175, 115352688), (176, 114697275), (200, 100933602), (210, 96127240), (220, 91757820), (231, 87388400), (240, 84111335), (242, 83416200), (264, 76464850), (275, 73406256), (280, 72095430), (300, 67289068), (308, 65541300), (330, 61171880), (336, 60079525), (350, 57676344), (363, 55610800), (385, 52433040), (400, 50466801), (420, 48063620), (440, 45878910), (462, 43694200), (484, 41708100), (525, 38450896), (528, 38232425), (550, 36703128), (560, 36047715), (600, 33644534), (605, 33366480), (616, 32770650), (660, 30585940), (700, 28838172), (726, 27805400), (770, 26216520), (825, 24468752), (840, 24031810), (847, 23833200), (880, 22939455), (924, 21847100), (968, 20854050), (1050, 19225448), (1100, 18351564), (1155, 17477680), (1200, 16822267), (1210, 16683240), (1232, 16385325), (1320, 15292970), (1400, 14419086), (1452, 13902700), (1540, 13108260), (1650, 12234376), (1680, 12015905), (1694, 11916600), (1815, 11122160), (1848, 10923550), (1925, 10486608), (1936, 10427025), (2100, 9612724), (2200, 9175782), (2310, 8738840), (2420, 8341620), (2541, 7944400), (2640, 7646485), (2800, 7209543), (2904, 6951350), (3025, 6673296), (3080, 6554130), (3300, 6117188), (3388, 5958300), (3630, 5561080), (3696, 5461775), (3850, 5243304), (4200, 4806362), (4235, 4766640), (4400, 4587891), (4620, 4369420), (4840, 4170810), (5082, 3972200), (5775, 3495536), (5808, 3475675), (6050, 3336648), (6160, 3277065), (6600, 3058594), (6776, 2979150), (7260, 2780540), (7700, 2621652), (8400, 2403181), (8470, 2383320), (9075, 2224432), (9240, 2184710), (9680, 2085405), (10164, 1986100), (11550, 1747768), (12100, 1668324), (12705, 1588880), (13200, 1529297), (13552, 1489575), (14520, 1390270), (15400, 1310826), (16940, 1191660), (18150, 1112216), (18480, 1092355), (19861, 1016400), (20328, 993050), (21175, 953328), (23100, 873884), (24200, 834162), (25410, 794440), (29040, 695135), (30800, 655413), (33880, 595830), (36300, 556108), (39722, 508200), (40656, 496525), (42350, 476664), (46200, 436942), (48400, 417081), (50820, 397220), (59583, 338800), (63525, 317776), (67760, 297915), (72600, 278054), (79444, 254100), (84700, 238332), (92400, 218471), (99305, 203280), (101640, 198610), (119166, 169400), (127050, 158888), (139027, 145200)]