68504150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 108

約数和(自身を含む): 153919836

約数和(自身を除く): 85415686

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 67, 110, 121, 130, 134, 143, 169, 242, 275, 286, 325, 335, 338, 550, 605, 650, 670, 715, 737, 845, 871, 1210, 1430, 1474, 1573, 1675, 1690, 1742, 1859, 3025, 3146, 3350, 3575, 3685, 3718, 4225, 4355, 6050, 7150, 7370, 7865, 8107, 8450, 8710, 9295, 9581, 11323, 15730, 16214, 18425, 18590, 19162, 20449, 21775, 22646, 36850, 39325, 40535, 40898, 43550, 46475, 47905, 56615, 78650, 81070, 92950, 95810, 102245, 105391, 113230, 124553, 202675, 204490, 210782, 239525, 249106, 283075, 405350, 479050, 511225, 526955, 566150, 622765, 1022450, 1053910, 1245530, 1370083, 2634775, 2740166, 3113825, 5269550, 6227650, 6850415, 13700830, 34252075, 68504150]

約数ペア:

[(1, 68504150), (2, 34252075), (5, 13700830), (10, 6850415), (11, 6227650), (13, 5269550), (22, 3113825), (25, 2740166), (26, 2634775), (50, 1370083), (55, 1245530), (65, 1053910), (67, 1022450), (110, 622765), (121, 566150), (130, 526955), (134, 511225), (143, 479050), (169, 405350), (242, 283075), (275, 249106), (286, 239525), (325, 210782), (335, 204490), (338, 202675), (550, 124553), (605, 113230), (650, 105391), (670, 102245), (715, 95810), (737, 92950), (845, 81070), (871, 78650), (1210, 56615), (1430, 47905), (1474, 46475), (1573, 43550), (1675, 40898), (1690, 40535), (1742, 39325), (1859, 36850), (3025, 22646), (3146, 21775), (3350, 20449), (3575, 19162), (3685, 18590), (3718, 18425), (4225, 16214), (4355, 15730), (6050, 11323), (7150, 9581), (7370, 9295), (7865, 8710), (8107, 8450)]