66622050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 200442528

約数和(自身を除く): 133820478

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 43, 45, 50, 55, 66, 75, 86, 90, 99, 110, 129, 150, 165, 198, 215, 225, 258, 275, 313, 330, 387, 430, 450, 473, 495, 550, 626, 645, 774, 825, 939, 946, 990, 1075, 1290, 1419, 1565, 1650, 1878, 1935, 2150, 2365, 2475, 2817, 2838, 3130, 3225, 3443, 3870, 4257, 4695, 4730, 4950, 5634, 6450, 6886, 7095, 7825, 8514, 9390, 9675, 10329, 11825, 13459, 14085, 14190, 15650, 17215, 19350, 20658, 21285, 23475, 23650, 26918, 28170, 30987, 34430, 35475, 40377, 42570, 46950, 51645, 61974, 67295, 70425, 70950, 80754, 86075, 103290, 106425, 121131, 134590, 140850, 148049, 154935, 172150, 201885, 212850, 242262, 258225, 296098, 309870, 336475, 403770, 444147, 516450, 605655, 672950, 740245, 774675, 888294, 1009425, 1211310, 1332441, 1480490, 1549350, 2018850, 2220735, 2664882, 3028275, 3701225, 4441470, 6056550, 6662205, 7402450, 11103675, 13324410, 22207350, 33311025, 66622050]

約数ペア:

[(1, 66622050), (2, 33311025), (3, 22207350), (5, 13324410), (6, 11103675), (9, 7402450), (10, 6662205), (11, 6056550), (15, 4441470), (18, 3701225), (22, 3028275), (25, 2664882), (30, 2220735), (33, 2018850), (43, 1549350), (45, 1480490), (50, 1332441), (55, 1211310), (66, 1009425), (75, 888294), (86, 774675), (90, 740245), (99, 672950), (110, 605655), (129, 516450), (150, 444147), (165, 403770), (198, 336475), (215, 309870), (225, 296098), (258, 258225), (275, 242262), (313, 212850), (330, 201885), (387, 172150), (430, 154935), (450, 148049), (473, 140850), (495, 134590), (550, 121131), (626, 106425), (645, 103290), (774, 86075), (825, 80754), (939, 70950), (946, 70425), (990, 67295), (1075, 61974), (1290, 51645), (1419, 46950), (1565, 42570), (1650, 40377), (1878, 35475), (1935, 34430), (2150, 30987), (2365, 28170), (2475, 26918), (2817, 23650), (2838, 23475), (3130, 21285), (3225, 20658), (3443, 19350), (3870, 17215), (4257, 15650), (4695, 14190), (4730, 14085), (4950, 13459), (5634, 11825), (6450, 10329), (6886, 9675), (7095, 9390), (7825, 8514)]