66133980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 221405184

約数和(自身を除く): 155271204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 127, 132, 165, 180, 198, 220, 254, 263, 330, 381, 396, 495, 508, 526, 635, 660, 762, 789, 990, 1052, 1143, 1270, 1315, 1397, 1524, 1578, 1905, 1980, 2286, 2367, 2540, 2630, 2794, 2893, 3156, 3810, 3945, 4191, 4572, 4734, 5260, 5588, 5715, 5786, 6985, 7620, 7890, 8382, 8679, 9468, 11430, 11572, 11835, 12573, 13970, 14465, 15780, 16764, 17358, 20955, 22860, 23670, 25146, 26037, 27940, 28930, 33401, 34716, 41910, 43395, 47340, 50292, 52074, 57860, 62865, 66802, 83820, 86790, 100203, 104148, 125730, 130185, 133604, 167005, 173580, 200406, 251460, 260370, 300609, 334010, 367411, 400812, 501015, 520740, 601218, 668020, 734822, 1002030, 1102233, 1202436, 1469644, 1503045, 1837055, 2004060, 2204466, 3006090, 3306699, 3674110, 4408932, 5511165, 6012180, 6613398, 7348220, 11022330, 13226796, 16533495, 22044660, 33066990, 66133980]

約数ペア:

[(1, 66133980), (2, 33066990), (3, 22044660), (4, 16533495), (5, 13226796), (6, 11022330), (9, 7348220), (10, 6613398), (11, 6012180), (12, 5511165), (15, 4408932), (18, 3674110), (20, 3306699), (22, 3006090), (30, 2204466), (33, 2004060), (36, 1837055), (44, 1503045), (45, 1469644), (55, 1202436), (60, 1102233), (66, 1002030), (90, 734822), (99, 668020), (110, 601218), (127, 520740), (132, 501015), (165, 400812), (180, 367411), (198, 334010), (220, 300609), (254, 260370), (263, 251460), (330, 200406), (381, 173580), (396, 167005), (495, 133604), (508, 130185), (526, 125730), (635, 104148), (660, 100203), (762, 86790), (789, 83820), (990, 66802), (1052, 62865), (1143, 57860), (1270, 52074), (1315, 50292), (1397, 47340), (1524, 43395), (1578, 41910), (1905, 34716), (1980, 33401), (2286, 28930), (2367, 27940), (2540, 26037), (2630, 25146), (2794, 23670), (2893, 22860), (3156, 20955), (3810, 17358), (3945, 16764), (4191, 15780), (4572, 14465), (4734, 13970), (5260, 12573), (5588, 11835), (5715, 11572), (5786, 11430), (6985, 9468), (7620, 8679), (7890, 8382)]