87198060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 256919040

約数和(自身を除く): 169720980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 179, 230, 276, 345, 353, 358, 460, 537, 690, 706, 716, 895, 1059, 1074, 1380, 1412, 1765, 1790, 2118, 2148, 2685, 3530, 3580, 4117, 4236, 5295, 5370, 7060, 8119, 8234, 10590, 10740, 12351, 16238, 16468, 20585, 21180, 24357, 24702, 32476, 40595, 41170, 48714, 49404, 61755, 63187, 81190, 82340, 97428, 121785, 123510, 126374, 162380, 189561, 243570, 247020, 252748, 315935, 379122, 487140, 631870, 758244, 947805, 1263740, 1453301, 1895610, 2906602, 3791220, 4359903, 5813204, 7266505, 8719806, 14533010, 17439612, 21799515, 29066020, 43599030, 87198060]

約数ペア:

[(1, 87198060), (2, 43599030), (3, 29066020), (4, 21799515), (5, 17439612), (6, 14533010), (10, 8719806), (12, 7266505), (15, 5813204), (20, 4359903), (23, 3791220), (30, 2906602), (46, 1895610), (60, 1453301), (69, 1263740), (92, 947805), (115, 758244), (138, 631870), (179, 487140), (230, 379122), (276, 315935), (345, 252748), (353, 247020), (358, 243570), (460, 189561), (537, 162380), (690, 126374), (706, 123510), (716, 121785), (895, 97428), (1059, 82340), (1074, 81190), (1380, 63187), (1412, 61755), (1765, 49404), (1790, 48714), (2118, 41170), (2148, 40595), (2685, 32476), (3530, 24702), (3580, 24357), (4117, 21180), (4236, 20585), (5295, 16468), (5370, 16238), (7060, 12351), (8119, 10740), (8234, 10590)]