67825890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 202487040

約数和(自身を除く): 134661150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 451, 495, 557, 594, 615, 738, 902, 990, 1107, 1114, 1230, 1353, 1485, 1671, 1845, 2214, 2255, 2706, 2785, 2970, 3342, 3690, 4059, 4510, 5013, 5535, 5570, 6127, 6765, 8118, 8355, 10026, 11070, 12177, 12254, 13530, 15039, 16710, 18381, 20295, 22837, 24354, 25065, 30078, 30635, 36762, 40590, 45674, 50130, 55143, 60885, 61270, 68511, 75195, 91905, 110286, 114185, 121770, 137022, 150390, 165429, 183810, 205533, 228370, 251207, 275715, 330858, 342555, 411066, 502414, 551430, 616599, 685110, 753621, 827145, 1027665, 1233198, 1256035, 1507242, 1654290, 2055330, 2260863, 2512070, 3082995, 3768105, 4521726, 6165990, 6782589, 7536210, 11304315, 13565178, 22608630, 33912945, 67825890]

約数ペア:

[(1, 67825890), (2, 33912945), (3, 22608630), (5, 13565178), (6, 11304315), (9, 7536210), (10, 6782589), (11, 6165990), (15, 4521726), (18, 3768105), (22, 3082995), (27, 2512070), (30, 2260863), (33, 2055330), (41, 1654290), (45, 1507242), (54, 1256035), (55, 1233198), (66, 1027665), (82, 827145), (90, 753621), (99, 685110), (110, 616599), (123, 551430), (135, 502414), (165, 411066), (198, 342555), (205, 330858), (246, 275715), (270, 251207), (297, 228370), (330, 205533), (369, 183810), (410, 165429), (451, 150390), (495, 137022), (557, 121770), (594, 114185), (615, 110286), (738, 91905), (902, 75195), (990, 68511), (1107, 61270), (1114, 60885), (1230, 55143), (1353, 50130), (1485, 45674), (1671, 40590), (1845, 36762), (2214, 30635), (2255, 30078), (2706, 25065), (2785, 24354), (2970, 22837), (3342, 20295), (3690, 18381), (4059, 16710), (4510, 15039), (5013, 13530), (5535, 12254), (5570, 12177), (6127, 11070), (6765, 10026), (8118, 8355)]