7899204060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{92779}}^1$

素因数の和:92848

約数の個数: 144

約数和(自身を含む): 26747360640

約数和(自身を除く): 18848156580

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, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 860, 946, 990, 1290, 1419, 1548, 1892, 1935, 1980, 2365, 2580, 2838, 3870, 4257, 4730, 5676, 7095, 7740, 8514, 9460, 14190, 17028, 21285, 28380, 42570, 85140, 92779, 185558, 278337, 371116, 463895, 556674, 835011, 927790, 1020569, 1113348, 1391685, 1670022, 1855580, 2041138, 2783370, 3061707, 3340044, 3989497, 4082276, 4175055, 5102845, 5566740, 6123414, 7978994, 8350110, 9185121, 10205690, 11968491, 12246828, 15308535, 15957988, 16700220, 18370242, 19947485, 20411380, 23936982, 30617070, 35905473, 36740484, 39894970, 43884467, 45925605, 47873964, 59842455, 61234140, 71810946, 79789940, 87768934, 91851210, 119684910, 131653401, 143621892, 175537868, 179527365, 183702420, 219422335, 239369820, 263306802, 359054730, 394960203, 438844670, 526613604, 658267005, 718109460, 789920406, 877689340, 1316534010, 1579840812, 1974801015, 2633068020, 3949602030, 7899204060]

約数ペア:

[(1, 7899204060), (2, 3949602030), (3, 2633068020), (4, 1974801015), (5, 1579840812), (6, 1316534010), (9, 877689340), (10, 789920406), (11, 718109460), (12, 658267005), (15, 526613604), (18, 438844670), (20, 394960203), (22, 359054730), (30, 263306802), (33, 239369820), (36, 219422335), (43, 183702420), (44, 179527365), (45, 175537868), (55, 143621892), (60, 131653401), (66, 119684910), (86, 91851210), (90, 87768934), (99, 79789940), (110, 71810946), (129, 61234140), (132, 59842455), (165, 47873964), (172, 45925605), (180, 43884467), (198, 39894970), (215, 36740484), (220, 35905473), (258, 30617070), (330, 23936982), (387, 20411380), (396, 19947485), (430, 18370242), (473, 16700220), (495, 15957988), (516, 15308535), (645, 12246828), (660, 11968491), (774, 10205690), (860, 9185121), (946, 8350110), (990, 7978994), (1290, 6123414), (1419, 5566740), (1548, 5102845), (1892, 4175055), (1935, 4082276), (1980, 3989497), (2365, 3340044), (2580, 3061707), (2838, 2783370), (3870, 2041138), (4257, 1855580), (4730, 1670022), (5676, 1391685), (7095, 1113348), (7740, 1020569), (8514, 927790), (9460, 835011), (14190, 556674), (17028, 463895), (21285, 371116), (28380, 278337), (42570, 185558), (85140, 92779)]