82496580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 252564480

約数和(自身を除く): 170067900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2609, 2635, 3162, 5218, 5270, 6324, 7827, 7905, 10436, 10540, 13045, 15654, 15810, 26090, 31308, 31620, 39135, 44353, 52180, 78270, 80879, 88706, 133059, 156540, 161758, 177412, 221765, 242637, 266118, 323516, 404395, 443530, 485274, 532236, 665295, 808790, 887060, 970548, 1213185, 1330590, 1374943, 1617580, 2426370, 2661180, 2749886, 4124829, 4852740, 5499772, 6874715, 8249658, 13749430, 16499316, 20624145, 27498860, 41248290, 82496580]

約数ペア:

[(1, 82496580), (2, 41248290), (3, 27498860), (4, 20624145), (5, 16499316), (6, 13749430), (10, 8249658), (12, 6874715), (15, 5499772), (17, 4852740), (20, 4124829), (30, 2749886), (31, 2661180), (34, 2426370), (51, 1617580), (60, 1374943), (62, 1330590), (68, 1213185), (85, 970548), (93, 887060), (102, 808790), (124, 665295), (155, 532236), (170, 485274), (186, 443530), (204, 404395), (255, 323516), (310, 266118), (340, 242637), (372, 221765), (465, 177412), (510, 161758), (527, 156540), (620, 133059), (930, 88706), (1020, 80879), (1054, 78270), (1581, 52180), (1860, 44353), (2108, 39135), (2609, 31620), (2635, 31308), (3162, 26090), (5218, 15810), (5270, 15654), (6324, 13045), (7827, 10540), (7905, 10436)]