109664940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3391}}^1$

素因数の和:3428

約数の個数: 144

約数和(自身を含む): 389781504

約数和(自身を除く): 280116564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 3391, 4620, 5390, 6468, 6782, 8085, 10173, 10780, 13564, 16170, 16955, 20346, 23737, 32340, 33910, 37301, 40692, 47474, 50865, 67820, 71211, 74602, 94948, 101730, 111903, 118685, 142422, 149204, 166159, 186505, 203460, 223806, 237370, 261107, 284844, 332318, 356055, 373010, 447612, 474740, 498477, 522214, 559515, 664636, 712110, 746020, 783321, 830795, 996954, 1044428, 1119030, 1305535, 1424220, 1566642, 1661590, 1827749, 1993908, 2238060, 2492385, 2611070, 3133284, 3323180, 3655498, 3916605, 4984770, 5222140, 5483247, 7310996, 7833210, 9138745, 9969540, 10966494, 15666420, 18277490, 21932988, 27416235, 36554980, 54832470, 109664940]

約数ペア:

[(1, 109664940), (2, 54832470), (3, 36554980), (4, 27416235), (5, 21932988), (6, 18277490), (7, 15666420), (10, 10966494), (11, 9969540), (12, 9138745), (14, 7833210), (15, 7310996), (20, 5483247), (21, 5222140), (22, 4984770), (28, 3916605), (30, 3655498), (33, 3323180), (35, 3133284), (42, 2611070), (44, 2492385), (49, 2238060), (55, 1993908), (60, 1827749), (66, 1661590), (70, 1566642), (77, 1424220), (84, 1305535), (98, 1119030), (105, 1044428), (110, 996954), (132, 830795), (140, 783321), (147, 746020), (154, 712110), (165, 664636), (196, 559515), (210, 522214), (220, 498477), (231, 474740), (245, 447612), (294, 373010), (308, 356055), (330, 332318), (385, 284844), (420, 261107), (462, 237370), (490, 223806), (539, 203460), (588, 186505), (660, 166159), (735, 149204), (770, 142422), (924, 118685), (980, 111903), (1078, 101730), (1155, 94948), (1470, 74602), (1540, 71211), (1617, 67820), (2156, 50865), (2310, 47474), (2695, 40692), (2940, 37301), (3234, 33910), (3391, 32340), (4620, 23737), (5390, 20346), (6468, 16955), (6782, 16170), (8085, 13564), (10173, 10780)]