75684840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8223

約数の個数: 128

約数和(自身を含む): 283115520

約数和(自身を除く): 207430680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 8191, 9240, 16382, 24573, 32764, 40955, 49146, 57337, 65528, 81910, 90101, 98292, 114674, 122865, 163820, 172011, 180202, 196584, 229348, 245730, 270303, 286685, 327640, 344022, 360404, 450505, 458696, 491460, 540606, 573370, 630707, 688044, 720808, 860055, 901010, 982920, 1081212, 1146740, 1261414, 1351515, 1376088, 1720110, 1802020, 1892121, 2162424, 2293480, 2522828, 2703030, 3153535, 3440220, 3604040, 3784242, 5045656, 5406060, 6307070, 6880440, 7568484, 9460605, 10812120, 12614140, 15136968, 18921210, 25228280, 37842420, 75684840]

約数ペア:

[(1, 75684840), (2, 37842420), (3, 25228280), (4, 18921210), (5, 15136968), (6, 12614140), (7, 10812120), (8, 9460605), (10, 7568484), (11, 6880440), (12, 6307070), (14, 5406060), (15, 5045656), (20, 3784242), (21, 3604040), (22, 3440220), (24, 3153535), (28, 2703030), (30, 2522828), (33, 2293480), (35, 2162424), (40, 1892121), (42, 1802020), (44, 1720110), (55, 1376088), (56, 1351515), (60, 1261414), (66, 1146740), (70, 1081212), (77, 982920), (84, 901010), (88, 860055), (105, 720808), (110, 688044), (120, 630707), (132, 573370), (140, 540606), (154, 491460), (165, 458696), (168, 450505), (210, 360404), (220, 344022), (231, 327640), (264, 286685), (280, 270303), (308, 245730), (330, 229348), (385, 196584), (420, 180202), (440, 172011), (462, 163820), (616, 122865), (660, 114674), (770, 98292), (840, 90101), (924, 81910), (1155, 65528), (1320, 57337), (1540, 49146), (1848, 40955), (2310, 32764), (3080, 24573), (4620, 16382), (8191, 9240)]