449367180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2557}}^1$

素因数の和:2699

約数の個数: 96

約数和(自身を含む): 1315016640

約数和(自身を除く): 865649460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 101, 116, 145, 174, 202, 290, 303, 348, 404, 435, 505, 580, 606, 870, 1010, 1212, 1515, 1740, 2020, 2557, 2929, 3030, 5114, 5858, 6060, 7671, 8787, 10228, 11716, 12785, 14645, 15342, 17574, 25570, 29290, 30684, 35148, 38355, 43935, 51140, 58580, 74153, 76710, 87870, 148306, 153420, 175740, 222459, 258257, 296612, 370765, 444918, 516514, 741530, 774771, 889836, 1033028, 1112295, 1291285, 1483060, 1549542, 2224590, 2582570, 3099084, 3873855, 4449180, 5165140, 7489453, 7747710, 14978906, 15495420, 22468359, 29957812, 37447265, 44936718, 74894530, 89873436, 112341795, 149789060, 224683590, 449367180]

約数ペア:

[(1, 449367180), (2, 224683590), (3, 149789060), (4, 112341795), (5, 89873436), (6, 74894530), (10, 44936718), (12, 37447265), (15, 29957812), (20, 22468359), (29, 15495420), (30, 14978906), (58, 7747710), (60, 7489453), (87, 5165140), (101, 4449180), (116, 3873855), (145, 3099084), (174, 2582570), (202, 2224590), (290, 1549542), (303, 1483060), (348, 1291285), (404, 1112295), (435, 1033028), (505, 889836), (580, 774771), (606, 741530), (870, 516514), (1010, 444918), (1212, 370765), (1515, 296612), (1740, 258257), (2020, 222459), (2557, 175740), (2929, 153420), (3030, 148306), (5114, 87870), (5858, 76710), (6060, 74153), (7671, 58580), (8787, 51140), (10228, 43935), (11716, 38355), (12785, 35148), (14645, 30684), (15342, 29290), (17574, 25570)]