87497760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{26041}}^1$

素因数の和:26066

約数の個数: 96

約数和(自身を含む): 315004032

約数和(自身を除く): 227506272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 26041, 52082, 78123, 104164, 130205, 156246, 182287, 208328, 260410, 312492, 364574, 390615, 416656, 520820, 546861, 624984, 729148, 781230, 833312, 911435, 1041640, 1093722, 1249968, 1458296, 1562460, 1822870, 2083280, 2187444, 2499936, 2734305, 2916592, 3124920, 3645740, 4166560, 4374888, 5468610, 5833184, 6249840, 7291480, 8749776, 10937220, 12499680, 14582960, 17499552, 21874440, 29165920, 43748880, 87497760]

約数ペア:

[(1, 87497760), (2, 43748880), (3, 29165920), (4, 21874440), (5, 17499552), (6, 14582960), (7, 12499680), (8, 10937220), (10, 8749776), (12, 7291480), (14, 6249840), (15, 5833184), (16, 5468610), (20, 4374888), (21, 4166560), (24, 3645740), (28, 3124920), (30, 2916592), (32, 2734305), (35, 2499936), (40, 2187444), (42, 2083280), (48, 1822870), (56, 1562460), (60, 1458296), (70, 1249968), (80, 1093722), (84, 1041640), (96, 911435), (105, 833312), (112, 781230), (120, 729148), (140, 624984), (160, 546861), (168, 520820), (210, 416656), (224, 390615), (240, 364574), (280, 312492), (336, 260410), (420, 208328), (480, 182287), (560, 156246), (672, 130205), (840, 104164), (1120, 78123), (1680, 52082), (3360, 26041)]