68768220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 204422400

約数和(自身を除く): 135654180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 179, 190, 228, 285, 337, 358, 380, 537, 570, 674, 716, 895, 1011, 1074, 1140, 1348, 1685, 1790, 2022, 2148, 2685, 3370, 3401, 3580, 4044, 5055, 5370, 6403, 6740, 6802, 10110, 10203, 10740, 12806, 13604, 17005, 19209, 20220, 20406, 25612, 32015, 34010, 38418, 40812, 51015, 60323, 64030, 68020, 76836, 96045, 102030, 120646, 128060, 180969, 192090, 204060, 241292, 301615, 361938, 384180, 603230, 723876, 904845, 1146137, 1206460, 1809690, 2292274, 3438411, 3619380, 4584548, 5730685, 6876822, 11461370, 13753644, 17192055, 22922740, 34384110, 68768220]

約数ペア:

[(1, 68768220), (2, 34384110), (3, 22922740), (4, 17192055), (5, 13753644), (6, 11461370), (10, 6876822), (12, 5730685), (15, 4584548), (19, 3619380), (20, 3438411), (30, 2292274), (38, 1809690), (57, 1206460), (60, 1146137), (76, 904845), (95, 723876), (114, 603230), (179, 384180), (190, 361938), (228, 301615), (285, 241292), (337, 204060), (358, 192090), (380, 180969), (537, 128060), (570, 120646), (674, 102030), (716, 96045), (895, 76836), (1011, 68020), (1074, 64030), (1140, 60323), (1348, 51015), (1685, 40812), (1790, 38418), (2022, 34010), (2148, 32015), (2685, 25612), (3370, 20406), (3401, 20220), (3580, 19209), (4044, 17005), (5055, 13604), (5370, 12806), (6403, 10740), (6740, 10203), (6802, 10110)]