77442420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10667}}^1$

素因数の和:10701

約数の個数: 72

約数和(自身を含む): 238365792

約数和(自身を除く): 160923372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 10667, 21334, 32001, 42668, 53335, 64002, 106670, 117337, 128004, 160005, 213340, 234674, 320010, 352011, 469348, 586685, 640020, 704022, 1173370, 1290707, 1408044, 1760055, 2346740, 2581414, 3520110, 3872121, 5162828, 6453535, 7040220, 7744242, 12907070, 15488484, 19360605, 25814140, 38721210, 77442420]

約数ペア:

[(1, 77442420), (2, 38721210), (3, 25814140), (4, 19360605), (5, 15488484), (6, 12907070), (10, 7744242), (11, 7040220), (12, 6453535), (15, 5162828), (20, 3872121), (22, 3520110), (30, 2581414), (33, 2346740), (44, 1760055), (55, 1408044), (60, 1290707), (66, 1173370), (110, 704022), (121, 640020), (132, 586685), (165, 469348), (220, 352011), (242, 320010), (330, 234674), (363, 213340), (484, 160005), (605, 128004), (660, 117337), (726, 106670), (1210, 64002), (1452, 53335), (1815, 42668), (2420, 32001), (3630, 21334), (7260, 10667)]