513300

素因数分解:

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

素因数の和:105

約数の個数: 72

約数和(自身を含む): 1562400

約数和(自身を除く): 1049100

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, 145, 150, 174, 177, 236, 290, 295, 300, 348, 354, 435, 580, 590, 708, 725, 870, 885, 1180, 1450, 1475, 1711, 1740, 1770, 2175, 2900, 2950, 3422, 3540, 4350, 4425, 5133, 5900, 6844, 8555, 8700, 8850, 10266, 17110, 17700, 20532, 25665, 34220, 42775, 51330, 85550, 102660, 128325, 171100, 256650, 513300]

約数ペア:

[(1, 513300), (2, 256650), (3, 171100), (4, 128325), (5, 102660), (6, 85550), (10, 51330), (12, 42775), (15, 34220), (20, 25665), (25, 20532), (29, 17700), (30, 17110), (50, 10266), (58, 8850), (59, 8700), (60, 8555), (75, 6844), (87, 5900), (100, 5133), (116, 4425), (118, 4350), (145, 3540), (150, 3422), (174, 2950), (177, 2900), (236, 2175), (290, 1770), (295, 1740), (300, 1711), (348, 1475), (354, 1450), (435, 1180), (580, 885), (590, 870), (708, 725)]