211673499075

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 240

約数和(自身を含む): 415910880000

約数和(自身を除く): 204237380925

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 59, 75, 81, 87, 135, 145, 177, 199, 225, 261, 295, 307, 405, 435, 531, 597, 675, 725, 783, 885, 921, 995, 1305, 1475, 1535, 1593, 1711, 1791, 2025, 2175, 2349, 2655, 2763, 2985, 3915, 4425, 4605, 4779, 4975, 5133, 5373, 5771, 6525, 7675, 7965, 8289, 8555, 8903, 8955, 11741, 11745, 13275, 13815, 14925, 15399, 16119, 17313, 18113, 19575, 23025, 23895, 24867, 25665, 26709, 26865, 28855, 35223, 39825, 41445, 42775, 44515, 44775, 46197, 51939, 54339, 58705, 58725, 61093, 69075, 76995, 80127, 80595, 86565, 90565, 105669, 119475, 124335, 128325, 133545, 134325, 138591, 144275, 155817, 163017, 176115, 183279, 207225, 222575, 230985, 240381, 259695, 271695, 293525, 305465, 317007, 340489, 384975, 400635, 402975, 432825, 452825, 467451, 489051, 525277, 528345, 549837, 621675, 667725, 692955, 721143, 779085, 815085, 880575, 916395, 951021, 1021467, 1154925, 1201905, 1298475, 1358475, 1467153, 1527325, 1575831, 1585035, 1649511, 1702445, 1771697, 2003175, 2337255, 2445255, 2626385, 2641725, 2749185, 3064401, 3464775, 3604487, 3605715, 3895425, 4075425, 4581975, 4727493, 4755105, 4948533, 5107335, 5315091, 6009525, 7335765, 7879155, 7925175, 8247555, 8512225, 8858485, 9193203, 10813461, 11686275, 12226275, 13131925, 13745925, 14182479, 15322005, 15945273, 18022435, 18028575, 23637465, 23775525, 24742665, 25536675, 26575455, 27579609, 32440383, 36678825, 39395775, 41237775, 42547437, 44292425, 45966015, 47835819, 54067305, 70912395, 76610025, 79726365, 90112175, 97321149, 104530123, 118187325, 123713325, 132877275, 137898045, 143507457, 162201915, 212737185, 229830075, 239179095, 270336525, 291963447, 313590369, 354561975, 398631825, 486605745, 522650615, 689490225, 717537285, 811009575, 940771107, 1063685925, 1195895475, 1459817235, 1567951845, 2433028725, 2613253075, 2822313321, 3587686425, 4703855535, 7299086175, 7839759225, 8466939963, 14111566605, 23519277675, 42334699815, 70557833025, 211673499075]

約数ペア:

[(1, 211673499075), (3, 70557833025), (5, 42334699815), (9, 23519277675), (15, 14111566605), (25, 8466939963), (27, 7839759225), (29, 7299086175), (45, 4703855535), (59, 3587686425), (75, 2822313321), (81, 2613253075), (87, 2433028725), (135, 1567951845), (145, 1459817235), (177, 1195895475), (199, 1063685925), (225, 940771107), (261, 811009575), (295, 717537285), (307, 689490225), (405, 522650615), (435, 486605745), (531, 398631825), (597, 354561975), (675, 313590369), (725, 291963447), (783, 270336525), (885, 239179095), (921, 229830075), (995, 212737185), (1305, 162201915), (1475, 143507457), (1535, 137898045), (1593, 132877275), (1711, 123713325), (1791, 118187325), (2025, 104530123), (2175, 97321149), (2349, 90112175), (2655, 79726365), (2763, 76610025), (2985, 70912395), (3915, 54067305), (4425, 47835819), (4605, 45966015), (4779, 44292425), (4975, 42547437), (5133, 41237775), (5373, 39395775), (5771, 36678825), (6525, 32440383), (7675, 27579609), (7965, 26575455), (8289, 25536675), (8555, 24742665), (8903, 23775525), (8955, 23637465), (11741, 18028575), (11745, 18022435), (13275, 15945273), (13815, 15322005), (14925, 14182479), (15399, 13745925), (16119, 13131925), (17313, 12226275), (18113, 11686275), (19575, 10813461), (23025, 9193203), (23895, 8858485), (24867, 8512225), (25665, 8247555), (26709, 7925175), (26865, 7879155), (28855, 7335765), (35223, 6009525), (39825, 5315091), (41445, 5107335), (42775, 4948533), (44515, 4755105), (44775, 4727493), (46197, 4581975), (51939, 4075425), (54339, 3895425), (58705, 3605715), (58725, 3604487), (61093, 3464775), (69075, 3064401), (76995, 2749185), (80127, 2641725), (80595, 2626385), (86565, 2445255), (90565, 2337255), (105669, 2003175), (119475, 1771697), (124335, 1702445), (128325, 1649511), (133545, 1585035), (134325, 1575831), (138591, 1527325), (144275, 1467153), (155817, 1358475), (163017, 1298475), (176115, 1201905), (183279, 1154925), (207225, 1021467), (222575, 951021), (230985, 916395), (240381, 880575), (259695, 815085), (271695, 779085), (293525, 721143), (305465, 692955), (317007, 667725), (340489, 621675), (384975, 549837), (400635, 528345), (402975, 525277), (432825, 489051), (452825, 467451)]