1315674900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1925

約数の個数: 216

約数和(自身を含む): 4426487520

約数和(自身を除く): 3110812620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 174, 180, 225, 243, 261, 270, 290, 300, 324, 348, 405, 435, 450, 486, 522, 540, 580, 675, 725, 783, 810, 870, 900, 972, 1044, 1215, 1305, 1350, 1450, 1566, 1620, 1740, 1867, 2025, 2175, 2349, 2430, 2610, 2700, 2900, 3132, 3734, 3915, 4050, 4350, 4698, 4860, 5220, 5601, 6075, 6525, 7047, 7468, 7830, 8100, 8700, 9335, 9396, 11202, 11745, 12150, 13050, 14094, 15660, 16803, 18670, 19575, 22404, 23490, 24300, 26100, 28005, 28188, 33606, 35235, 37340, 39150, 46675, 46980, 50409, 54143, 56010, 58725, 67212, 70470, 78300, 84015, 93350, 100818, 108286, 112020, 117450, 140025, 140940, 151227, 162429, 168030, 176175, 186700, 201636, 216572, 234900, 252045, 270715, 280050, 302454, 324858, 336060, 352350, 420075, 453681, 487287, 504090, 541430, 560100, 604908, 649716, 704700, 756135, 812145, 840150, 907362, 974574, 1008180, 1082860, 1260225, 1353575, 1461861, 1512270, 1624290, 1680300, 1814724, 1949148, 2268405, 2436435, 2520450, 2707150, 2923722, 3024540, 3248580, 3780675, 4060725, 4385583, 4536810, 4872870, 5040900, 5414300, 5847444, 7309305, 7561350, 8121450, 8771166, 9073620, 9745740, 11342025, 12182175, 13156749, 14618610, 15122700, 16242900, 17542332, 21927915, 22684050, 24364350, 26313498, 29237220, 36546525, 43855830, 45368100, 48728700, 52626996, 65783745, 73093050, 87711660, 109639575, 131567490, 146186100, 219279150, 263134980, 328918725, 438558300, 657837450, 1315674900]

約数ペア:

[(1, 1315674900), (2, 657837450), (3, 438558300), (4, 328918725), (5, 263134980), (6, 219279150), (9, 146186100), (10, 131567490), (12, 109639575), (15, 87711660), (18, 73093050), (20, 65783745), (25, 52626996), (27, 48728700), (29, 45368100), (30, 43855830), (36, 36546525), (45, 29237220), (50, 26313498), (54, 24364350), (58, 22684050), (60, 21927915), (75, 17542332), (81, 16242900), (87, 15122700), (90, 14618610), (100, 13156749), (108, 12182175), (116, 11342025), (135, 9745740), (145, 9073620), (150, 8771166), (162, 8121450), (174, 7561350), (180, 7309305), (225, 5847444), (243, 5414300), (261, 5040900), (270, 4872870), (290, 4536810), (300, 4385583), (324, 4060725), (348, 3780675), (405, 3248580), (435, 3024540), (450, 2923722), (486, 2707150), (522, 2520450), (540, 2436435), (580, 2268405), (675, 1949148), (725, 1814724), (783, 1680300), (810, 1624290), (870, 1512270), (900, 1461861), (972, 1353575), (1044, 1260225), (1215, 1082860), (1305, 1008180), (1350, 974574), (1450, 907362), (1566, 840150), (1620, 812145), (1740, 756135), (1867, 704700), (2025, 649716), (2175, 604908), (2349, 560100), (2430, 541430), (2610, 504090), (2700, 487287), (2900, 453681), (3132, 420075), (3734, 352350), (3915, 336060), (4050, 324858), (4350, 302454), (4698, 280050), (4860, 270715), (5220, 252045), (5601, 234900), (6075, 216572), (6525, 201636), (7047, 186700), (7468, 176175), (7830, 168030), (8100, 162429), (8700, 151227), (9335, 140940), (9396, 140025), (11202, 117450), (11745, 112020), (12150, 108286), (13050, 100818), (14094, 93350), (15660, 84015), (16803, 78300), (18670, 70470), (19575, 67212), (22404, 58725), (23490, 56010), (24300, 54143), (26100, 50409), (28005, 46980), (28188, 46675), (33606, 39150), (35235, 37340)]