90524940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 286986336

約数和(自身を除く): 196461396

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 121, 132, 148, 165, 185, 220, 222, 242, 330, 337, 363, 370, 407, 444, 484, 555, 605, 660, 674, 726, 740, 814, 1011, 1110, 1210, 1221, 1348, 1452, 1628, 1685, 1815, 2022, 2035, 2220, 2420, 2442, 3370, 3630, 3707, 4044, 4070, 4477, 4884, 5055, 6105, 6740, 7260, 7414, 8140, 8954, 10110, 11121, 12210, 12469, 13431, 14828, 17908, 18535, 20220, 22242, 22385, 24420, 24938, 26862, 37070, 37407, 40777, 44484, 44770, 49876, 53724, 55605, 62345, 67155, 74140, 74814, 81554, 89540, 111210, 122331, 124690, 134310, 137159, 149628, 163108, 187035, 203885, 222420, 244662, 249380, 268620, 274318, 374070, 407770, 411477, 489324, 548636, 611655, 685795, 748140, 815540, 822954, 1223310, 1371590, 1508749, 1645908, 2057385, 2446620, 2743180, 3017498, 4114770, 4526247, 6034996, 7543745, 8229540, 9052494, 15087490, 18104988, 22631235, 30174980, 45262470, 90524940]

約数ペア:

[(1, 90524940), (2, 45262470), (3, 30174980), (4, 22631235), (5, 18104988), (6, 15087490), (10, 9052494), (11, 8229540), (12, 7543745), (15, 6034996), (20, 4526247), (22, 4114770), (30, 3017498), (33, 2743180), (37, 2446620), (44, 2057385), (55, 1645908), (60, 1508749), (66, 1371590), (74, 1223310), (110, 822954), (111, 815540), (121, 748140), (132, 685795), (148, 611655), (165, 548636), (185, 489324), (220, 411477), (222, 407770), (242, 374070), (330, 274318), (337, 268620), (363, 249380), (370, 244662), (407, 222420), (444, 203885), (484, 187035), (555, 163108), (605, 149628), (660, 137159), (674, 134310), (726, 124690), (740, 122331), (814, 111210), (1011, 89540), (1110, 81554), (1210, 74814), (1221, 74140), (1348, 67155), (1452, 62345), (1628, 55605), (1685, 53724), (1815, 49876), (2022, 44770), (2035, 44484), (2220, 40777), (2420, 37407), (2442, 37070), (3370, 26862), (3630, 24938), (3707, 24420), (4044, 22385), (4070, 22242), (4477, 20220), (4884, 18535), (5055, 17908), (6105, 14828), (6740, 13431), (7260, 12469), (7414, 12210), (8140, 11121), (8954, 10110)]