2566500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 7862400

約数和(自身を除く): 5295900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 59, 60, 75, 87, 100, 116, 118, 125, 145, 150, 174, 177, 236, 250, 290, 295, 300, 348, 354, 375, 435, 500, 580, 590, 708, 725, 750, 870, 885, 1180, 1450, 1475, 1500, 1711, 1740, 1770, 2175, 2900, 2950, 3422, 3540, 3625, 4350, 4425, 5133, 5900, 6844, 7250, 7375, 8555, 8700, 8850, 10266, 10875, 14500, 14750, 17110, 17700, 20532, 21750, 22125, 25665, 29500, 34220, 42775, 43500, 44250, 51330, 85550, 88500, 102660, 128325, 171100, 213875, 256650, 427750, 513300, 641625, 855500, 1283250, 2566500]

約数ペア:

[(1, 2566500), (2, 1283250), (3, 855500), (4, 641625), (5, 513300), (6, 427750), (10, 256650), (12, 213875), (15, 171100), (20, 128325), (25, 102660), (29, 88500), (30, 85550), (50, 51330), (58, 44250), (59, 43500), (60, 42775), (75, 34220), (87, 29500), (100, 25665), (116, 22125), (118, 21750), (125, 20532), (145, 17700), (150, 17110), (174, 14750), (177, 14500), (236, 10875), (250, 10266), (290, 8850), (295, 8700), (300, 8555), (348, 7375), (354, 7250), (375, 6844), (435, 5900), (500, 5133), (580, 4425), (590, 4350), (708, 3625), (725, 3540), (750, 3422), (870, 2950), (885, 2900), (1180, 2175), (1450, 1770), (1475, 1740), (1500, 1711)]