66494340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 230053824

約数和(自身を除く): 163559484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 71, 86, 90, 99, 110, 121, 129, 132, 142, 165, 172, 180, 198, 213, 215, 220, 242, 258, 284, 330, 355, 363, 387, 396, 426, 430, 473, 484, 495, 516, 605, 639, 645, 660, 710, 726, 774, 781, 852, 860, 946, 990, 1065, 1089, 1210, 1278, 1290, 1419, 1420, 1452, 1548, 1562, 1815, 1892, 1935, 1980, 2130, 2178, 2343, 2365, 2420, 2556, 2580, 2838, 3053, 3124, 3195, 3630, 3870, 3905, 4257, 4260, 4356, 4686, 4730, 5203, 5445, 5676, 6106, 6390, 7029, 7095, 7260, 7740, 7810, 8514, 8591, 9159, 9372, 9460, 10406, 10890, 11715, 12212, 12780, 14058, 14190, 15265, 15609, 15620, 17028, 17182, 18318, 20812, 21285, 21780, 23430, 25773, 26015, 27477, 28116, 28380, 30530, 31218, 33583, 34364, 35145, 36636, 42570, 42955, 45795, 46827, 46860, 51546, 52030, 54954, 61060, 62436, 67166, 70290, 77319, 78045, 85140, 85910, 91590, 93654, 100749, 103092, 104060, 109908, 128865, 134332, 137385, 140580, 154638, 156090, 167915, 171820, 183180, 187308, 201498, 234135, 257730, 274770, 302247, 309276, 312180, 335830, 369413, 386595, 402996, 468270, 503745, 515460, 549540, 604494, 671660, 738826, 773190, 936540, 1007490, 1108239, 1208988, 1477652, 1511235, 1546380, 1847065, 2014980, 2216478, 3022470, 3324717, 3694130, 4432956, 5541195, 6044940, 6649434, 7388260, 11082390, 13298868, 16623585, 22164780, 33247170, 66494340]

約数ペア:

[(1, 66494340), (2, 33247170), (3, 22164780), (4, 16623585), (5, 13298868), (6, 11082390), (9, 7388260), (10, 6649434), (11, 6044940), (12, 5541195), (15, 4432956), (18, 3694130), (20, 3324717), (22, 3022470), (30, 2216478), (33, 2014980), (36, 1847065), (43, 1546380), (44, 1511235), (45, 1477652), (55, 1208988), (60, 1108239), (66, 1007490), (71, 936540), (86, 773190), (90, 738826), (99, 671660), (110, 604494), (121, 549540), (129, 515460), (132, 503745), (142, 468270), (165, 402996), (172, 386595), (180, 369413), (198, 335830), (213, 312180), (215, 309276), (220, 302247), (242, 274770), (258, 257730), (284, 234135), (330, 201498), (355, 187308), (363, 183180), (387, 171820), (396, 167915), (426, 156090), (430, 154638), (473, 140580), (484, 137385), (495, 134332), (516, 128865), (605, 109908), (639, 104060), (645, 103092), (660, 100749), (710, 93654), (726, 91590), (774, 85910), (781, 85140), (852, 78045), (860, 77319), (946, 70290), (990, 67166), (1065, 62436), (1089, 61060), (1210, 54954), (1278, 52030), (1290, 51546), (1419, 46860), (1420, 46827), (1452, 45795), (1548, 42955), (1562, 42570), (1815, 36636), (1892, 35145), (1935, 34364), (1980, 33583), (2130, 31218), (2178, 30530), (2343, 28380), (2365, 28116), (2420, 27477), (2556, 26015), (2580, 25773), (2838, 23430), (3053, 21780), (3124, 21285), (3195, 20812), (3630, 18318), (3870, 17182), (3905, 17028), (4257, 15620), (4260, 15609), (4356, 15265), (4686, 14190), (4730, 14058), (5203, 12780), (5445, 12212), (5676, 11715), (6106, 10890), (6390, 10406), (7029, 9460), (7095, 9372), (7260, 9159), (7740, 8591), (7810, 8514)]