15126400

素因数分解:

$2^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 38892600

約数和(自身を除く): 23766200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 163, 200, 232, 290, 320, 326, 400, 464, 580, 640, 652, 725, 800, 815, 928, 1160, 1304, 1450, 1600, 1630, 1856, 2320, 2608, 2900, 3200, 3260, 3712, 4075, 4640, 4727, 5216, 5800, 6520, 8150, 9280, 9454, 10432, 11600, 13040, 16300, 18560, 18908, 20864, 23200, 23635, 26080, 32600, 37816, 46400, 47270, 52160, 65200, 75632, 92800, 94540, 104320, 118175, 130400, 151264, 189080, 236350, 260800, 302528, 378160, 472700, 521600, 605056, 756320, 945400, 1512640, 1890800, 3025280, 3781600, 7563200, 15126400]

約数ペア:

[(1, 15126400), (2, 7563200), (4, 3781600), (5, 3025280), (8, 1890800), (10, 1512640), (16, 945400), (20, 756320), (25, 605056), (29, 521600), (32, 472700), (40, 378160), (50, 302528), (58, 260800), (64, 236350), (80, 189080), (100, 151264), (116, 130400), (128, 118175), (145, 104320), (160, 94540), (163, 92800), (200, 75632), (232, 65200), (290, 52160), (320, 47270), (326, 46400), (400, 37816), (464, 32600), (580, 26080), (640, 23635), (652, 23200), (725, 20864), (800, 18908), (815, 18560), (928, 16300), (1160, 13040), (1304, 11600), (1450, 10432), (1600, 9454), (1630, 9280), (1856, 8150), (2320, 6520), (2608, 5800), (2900, 5216), (3200, 4727), (3260, 4640), (3712, 4075)]