7090500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 21490560

約数和(自身を除く): 14400060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 125, 145, 150, 163, 174, 250, 290, 300, 326, 348, 375, 435, 489, 500, 580, 652, 725, 750, 815, 870, 978, 1450, 1500, 1630, 1740, 1956, 2175, 2445, 2900, 3260, 3625, 4075, 4350, 4727, 4890, 7250, 8150, 8700, 9454, 9780, 10875, 12225, 14181, 14500, 16300, 18908, 20375, 21750, 23635, 24450, 28362, 40750, 43500, 47270, 48900, 56724, 61125, 70905, 81500, 94540, 118175, 122250, 141810, 236350, 244500, 283620, 354525, 472700, 590875, 709050, 1181750, 1418100, 1772625, 2363500, 3545250, 7090500]

約数ペア:

[(1, 7090500), (2, 3545250), (3, 2363500), (4, 1772625), (5, 1418100), (6, 1181750), (10, 709050), (12, 590875), (15, 472700), (20, 354525), (25, 283620), (29, 244500), (30, 236350), (50, 141810), (58, 122250), (60, 118175), (75, 94540), (87, 81500), (100, 70905), (116, 61125), (125, 56724), (145, 48900), (150, 47270), (163, 43500), (174, 40750), (250, 28362), (290, 24450), (300, 23635), (326, 21750), (348, 20375), (375, 18908), (435, 16300), (489, 14500), (500, 14181), (580, 12225), (652, 10875), (725, 9780), (750, 9454), (815, 8700), (870, 8150), (978, 7250), (1450, 4890), (1500, 4727), (1630, 4350), (1740, 4075), (1956, 3625), (2175, 3260), (2445, 2900)]