90850620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7507

約数の個数: 96

約数和(自身を含む): 300787200

約数和(自身を除く): 209936580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 7459, 12180, 14918, 22377, 29836, 37295, 44754, 52213, 74590, 89508, 104426, 111885, 149180, 156639, 208852, 216311, 223770, 261065, 313278, 432622, 447540, 522130, 626556, 648933, 783195, 865244, 1044260, 1081555, 1297866, 1514177, 1566390, 2163110, 2595732, 3028354, 3132780, 3244665, 4326220, 4542531, 6056708, 6489330, 7570885, 9085062, 12978660, 15141770, 18170124, 22712655, 30283540, 45425310, 90850620]

約数ペア:

[(1, 90850620), (2, 45425310), (3, 30283540), (4, 22712655), (5, 18170124), (6, 15141770), (7, 12978660), (10, 9085062), (12, 7570885), (14, 6489330), (15, 6056708), (20, 4542531), (21, 4326220), (28, 3244665), (29, 3132780), (30, 3028354), (35, 2595732), (42, 2163110), (58, 1566390), (60, 1514177), (70, 1297866), (84, 1081555), (87, 1044260), (105, 865244), (116, 783195), (140, 648933), (145, 626556), (174, 522130), (203, 447540), (210, 432622), (290, 313278), (348, 261065), (406, 223770), (420, 216311), (435, 208852), (580, 156639), (609, 149180), (812, 111885), (870, 104426), (1015, 89508), (1218, 74590), (1740, 52213), (2030, 44754), (2436, 37295), (3045, 29836), (4060, 22377), (6090, 14918), (7459, 12180)]