66756360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 221045760

約数和(自身を除く): 154289400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 491, 515, 618, 660, 824, 982, 1030, 1133, 1236, 1320, 1473, 1545, 1964, 2060, 2266, 2455, 2472, 2946, 3090, 3399, 3928, 4120, 4532, 4910, 5401, 5665, 5892, 6180, 6798, 7365, 9064, 9820, 10802, 11330, 11784, 12360, 13596, 14730, 16203, 16995, 19640, 21604, 22660, 27005, 27192, 29460, 32406, 33990, 43208, 45320, 50573, 54010, 58920, 64812, 67980, 81015, 101146, 108020, 129624, 135960, 151719, 162030, 202292, 216040, 252865, 303438, 324060, 404584, 505730, 556303, 606876, 648120, 758595, 1011460, 1112606, 1213752, 1517190, 1668909, 2022920, 2225212, 2781515, 3034380, 3337818, 4450424, 5563030, 6068760, 6675636, 8344545, 11126060, 13351272, 16689090, 22252120, 33378180, 66756360]

約数ペア:

[(1, 66756360), (2, 33378180), (3, 22252120), (4, 16689090), (5, 13351272), (6, 11126060), (8, 8344545), (10, 6675636), (11, 6068760), (12, 5563030), (15, 4450424), (20, 3337818), (22, 3034380), (24, 2781515), (30, 2225212), (33, 2022920), (40, 1668909), (44, 1517190), (55, 1213752), (60, 1112606), (66, 1011460), (88, 758595), (103, 648120), (110, 606876), (120, 556303), (132, 505730), (165, 404584), (206, 324060), (220, 303438), (264, 252865), (309, 216040), (330, 202292), (412, 162030), (440, 151719), (491, 135960), (515, 129624), (618, 108020), (660, 101146), (824, 81015), (982, 67980), (1030, 64812), (1133, 58920), (1236, 54010), (1320, 50573), (1473, 45320), (1545, 43208), (1964, 33990), (2060, 32406), (2266, 29460), (2455, 27192), (2472, 27005), (2946, 22660), (3090, 21604), (3399, 19640), (3928, 16995), (4120, 16203), (4532, 14730), (4910, 13596), (5401, 12360), (5665, 11784), (5892, 11330), (6180, 10802), (6798, 9820), (7365, 9064)]