80555475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 189987840

約数和(自身を除く): 109432365

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 29, 33, 35, 37, 39, 55, 65, 75, 77, 87, 91, 105, 111, 143, 145, 165, 175, 185, 195, 203, 231, 259, 273, 275, 319, 325, 377, 385, 407, 429, 435, 455, 481, 525, 555, 609, 715, 725, 777, 825, 925, 957, 975, 1001, 1015, 1073, 1131, 1155, 1221, 1295, 1365, 1443, 1595, 1885, 1925, 2035, 2145, 2175, 2233, 2275, 2405, 2639, 2775, 2849, 3003, 3045, 3219, 3367, 3575, 3885, 4147, 4785, 5005, 5075, 5291, 5365, 5655, 5775, 6105, 6475, 6699, 6825, 7215, 7511, 7917, 7975, 8547, 9425, 10101, 10175, 10725, 11165, 11803, 12025, 12441, 13195, 13949, 14245, 15015, 15225, 15873, 16095, 16835, 19425, 20735, 22533, 23925, 25025, 26455, 26825, 28275, 29029, 30525, 33495, 35409, 36075, 37037, 37555, 39585, 41847, 42735, 50505, 55825, 59015, 62205, 65975, 69745, 71225, 75075, 79365, 80475, 82621, 84175, 87087, 97643, 103675, 111111, 112665, 132275, 145145, 153439, 167475, 177045, 185185, 187775, 197925, 209235, 213675, 247863, 252525, 292929, 295075, 311025, 348725, 396825, 413105, 435435, 460317, 488215, 555555, 563325, 725725, 767195, 885225, 925925, 1046175, 1074073, 1239315, 1464645, 2065525, 2177175, 2301585, 2441075, 2777775, 3222219, 3835975, 5370365, 6196575, 7323225, 11507925, 16111095, 26851825, 80555475]

約数ペア:

[(1, 80555475), (3, 26851825), (5, 16111095), (7, 11507925), (11, 7323225), (13, 6196575), (15, 5370365), (21, 3835975), (25, 3222219), (29, 2777775), (33, 2441075), (35, 2301585), (37, 2177175), (39, 2065525), (55, 1464645), (65, 1239315), (75, 1074073), (77, 1046175), (87, 925925), (91, 885225), (105, 767195), (111, 725725), (143, 563325), (145, 555555), (165, 488215), (175, 460317), (185, 435435), (195, 413105), (203, 396825), (231, 348725), (259, 311025), (273, 295075), (275, 292929), (319, 252525), (325, 247863), (377, 213675), (385, 209235), (407, 197925), (429, 187775), (435, 185185), (455, 177045), (481, 167475), (525, 153439), (555, 145145), (609, 132275), (715, 112665), (725, 111111), (777, 103675), (825, 97643), (925, 87087), (957, 84175), (975, 82621), (1001, 80475), (1015, 79365), (1073, 75075), (1131, 71225), (1155, 69745), (1221, 65975), (1295, 62205), (1365, 59015), (1443, 55825), (1595, 50505), (1885, 42735), (1925, 41847), (2035, 39585), (2145, 37555), (2175, 37037), (2233, 36075), (2275, 35409), (2405, 33495), (2639, 30525), (2775, 29029), (2849, 28275), (3003, 26825), (3045, 26455), (3219, 25025), (3367, 23925), (3575, 22533), (3885, 20735), (4147, 19425), (4785, 16835), (5005, 16095), (5075, 15873), (5291, 15225), (5365, 15015), (5655, 14245), (5775, 13949), (6105, 13195), (6475, 12441), (6699, 12025), (6825, 11803), (7215, 11165), (7511, 10725), (7917, 10175), (7975, 10101), (8547, 9425)]