87368490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 128

約数和(自身を含む): 265420800

約数和(自身を除く): 178052310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 495, 506, 594, 621, 690, 759, 990, 1035, 1242, 1265, 1279, 1485, 1518, 2070, 2277, 2530, 2558, 2970, 3105, 3795, 3837, 4554, 6210, 6395, 6831, 7590, 7674, 11385, 11511, 12790, 13662, 14069, 19185, 22770, 23022, 28138, 29417, 34155, 34533, 38370, 42207, 57555, 58834, 68310, 69066, 70345, 84414, 88251, 115110, 126621, 140690, 147085, 172665, 176502, 211035, 253242, 264753, 294170, 323587, 345330, 379863, 422070, 441255, 529506, 633105, 647174, 759726, 794259, 882510, 970761, 1266210, 1323765, 1588518, 1617935, 1899315, 1941522, 2647530, 2912283, 3235870, 3798630, 3971295, 4853805, 5824566, 7942590, 8736849, 9707610, 14561415, 17473698, 29122830, 43684245, 87368490]

約数ペア:

[(1, 87368490), (2, 43684245), (3, 29122830), (5, 17473698), (6, 14561415), (9, 9707610), (10, 8736849), (11, 7942590), (15, 5824566), (18, 4853805), (22, 3971295), (23, 3798630), (27, 3235870), (30, 2912283), (33, 2647530), (45, 1941522), (46, 1899315), (54, 1617935), (55, 1588518), (66, 1323765), (69, 1266210), (90, 970761), (99, 882510), (110, 794259), (115, 759726), (135, 647174), (138, 633105), (165, 529506), (198, 441255), (207, 422070), (230, 379863), (253, 345330), (270, 323587), (297, 294170), (330, 264753), (345, 253242), (414, 211035), (495, 176502), (506, 172665), (594, 147085), (621, 140690), (690, 126621), (759, 115110), (990, 88251), (1035, 84414), (1242, 70345), (1265, 69066), (1279, 68310), (1485, 58834), (1518, 57555), (2070, 42207), (2277, 38370), (2530, 34533), (2558, 34155), (2970, 29417), (3105, 28138), (3795, 23022), (3837, 22770), (4554, 19185), (6210, 14069), (6395, 13662), (6831, 12790), (7590, 11511), (7674, 11385)]