66116820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 232735104

約数和(自身を除く): 166618284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1301, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 2602, 3388, 3630, 3903, 4235, 4620, 5082, 5204, 6505, 7260, 7806, 8470, 9107, 10164, 12705, 13010, 14311, 15612, 16940, 18214, 19515, 25410, 26020, 27321, 28622, 36428, 39030, 42933, 45535, 50820, 54642, 57244, 71555, 78060, 85866, 91070, 100177, 109284, 136605, 143110, 157421, 171732, 182140, 200354, 214665, 273210, 286220, 300531, 314842, 400708, 429330, 472263, 500885, 546420, 601062, 629684, 787105, 858660, 944526, 1001770, 1101947, 1202124, 1502655, 1574210, 1889052, 2003540, 2203894, 2361315, 3005310, 3148420, 3305841, 4407788, 4722630, 5509735, 6010620, 6611682, 9445260, 11019470, 13223364, 16529205, 22038940, 33058410, 66116820]

約数ペア:

[(1, 66116820), (2, 33058410), (3, 22038940), (4, 16529205), (5, 13223364), (6, 11019470), (7, 9445260), (10, 6611682), (11, 6010620), (12, 5509735), (14, 4722630), (15, 4407788), (20, 3305841), (21, 3148420), (22, 3005310), (28, 2361315), (30, 2203894), (33, 2003540), (35, 1889052), (42, 1574210), (44, 1502655), (55, 1202124), (60, 1101947), (66, 1001770), (70, 944526), (77, 858660), (84, 787105), (105, 629684), (110, 601062), (121, 546420), (132, 500885), (140, 472263), (154, 429330), (165, 400708), (210, 314842), (220, 300531), (231, 286220), (242, 273210), (308, 214665), (330, 200354), (363, 182140), (385, 171732), (420, 157421), (462, 143110), (484, 136605), (605, 109284), (660, 100177), (726, 91070), (770, 85866), (847, 78060), (924, 71555), (1155, 57244), (1210, 54642), (1301, 50820), (1452, 45535), (1540, 42933), (1694, 39030), (1815, 36428), (2310, 28622), (2420, 27321), (2541, 26020), (2602, 25410), (3388, 19515), (3630, 18214), (3903, 16940), (4235, 15612), (4620, 14311), (5082, 13010), (5204, 12705), (6505, 10164), (7260, 9107), (7806, 8470)]