2012547075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 4384005120

約数和(自身を除く): 2371458045

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 55, 61, 75, 77, 87, 105, 145, 165, 175, 183, 197, 203, 231, 275, 305, 319, 385, 427, 435, 525, 591, 609, 671, 725, 825, 915, 957, 985, 1015, 1155, 1281, 1379, 1525, 1595, 1769, 1925, 2013, 2135, 2167, 2175, 2233, 2955, 3045, 3355, 4137, 4575, 4697, 4785, 4925, 5075, 5307, 5713, 5775, 6405, 6501, 6699, 6895, 7975, 8845, 10065, 10675, 10835, 11165, 12017, 12383, 14091, 14775, 15169, 15225, 16775, 17139, 19459, 20685, 23485, 23925, 26535, 28565, 32025, 32505, 33495, 34475, 36051, 37149, 39991, 44225, 45507, 50325, 54175, 55825, 58377, 60085, 61915, 62843, 70455, 75845, 84119, 85695, 97295, 103425, 117425, 119973, 132187, 132675, 136213, 142825, 162525, 167475, 180255, 185745, 188529, 199955, 227535, 252357, 291885, 300425, 309575, 314215, 348493, 352275, 379225, 396561, 408639, 420595, 428475, 439901, 486475, 599865, 660935, 681065, 901275, 925309, 928725, 942645, 999775, 1045479, 1137675, 1261785, 1319703, 1459425, 1571075, 1742465, 1982805, 2043195, 2102975, 2199505, 2439451, 2775927, 2999325, 3304675, 3405325, 3833423, 4626545, 4713225, 5227395, 6308925, 6598515, 7318353, 8712325, 9914025, 10215975, 10997525, 11500269, 12197255, 13879635, 19167115, 23132725, 26136975, 26833961, 32992575, 36591765, 57501345, 60986275, 69398175, 80501883, 95835575, 134169805, 182958825, 287506725, 402509415, 670849025, 2012547075]

約数ペア:

[(1, 2012547075), (3, 670849025), (5, 402509415), (7, 287506725), (11, 182958825), (15, 134169805), (21, 95835575), (25, 80501883), (29, 69398175), (33, 60986275), (35, 57501345), (55, 36591765), (61, 32992575), (75, 26833961), (77, 26136975), (87, 23132725), (105, 19167115), (145, 13879635), (165, 12197255), (175, 11500269), (183, 10997525), (197, 10215975), (203, 9914025), (231, 8712325), (275, 7318353), (305, 6598515), (319, 6308925), (385, 5227395), (427, 4713225), (435, 4626545), (525, 3833423), (591, 3405325), (609, 3304675), (671, 2999325), (725, 2775927), (825, 2439451), (915, 2199505), (957, 2102975), (985, 2043195), (1015, 1982805), (1155, 1742465), (1281, 1571075), (1379, 1459425), (1525, 1319703), (1595, 1261785), (1769, 1137675), (1925, 1045479), (2013, 999775), (2135, 942645), (2167, 928725), (2175, 925309), (2233, 901275), (2955, 681065), (3045, 660935), (3355, 599865), (4137, 486475), (4575, 439901), (4697, 428475), (4785, 420595), (4925, 408639), (5075, 396561), (5307, 379225), (5713, 352275), (5775, 348493), (6405, 314215), (6501, 309575), (6699, 300425), (6895, 291885), (7975, 252357), (8845, 227535), (10065, 199955), (10675, 188529), (10835, 185745), (11165, 180255), (12017, 167475), (12383, 162525), (14091, 142825), (14775, 136213), (15169, 132675), (15225, 132187), (16775, 119973), (17139, 117425), (19459, 103425), (20685, 97295), (23485, 85695), (23925, 84119), (26535, 75845), (28565, 70455), (32025, 62843), (32505, 61915), (33495, 60085), (34475, 58377), (36051, 55825), (37149, 54175), (39991, 50325), (44225, 45507)]