133547940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{27479}}^1$

素因数の和:27503

約数の個数: 72

約数和(自身を含む): 420114240

約数和(自身を除く): 286566300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 27479, 54958, 82437, 109916, 137395, 164874, 247311, 274790, 329748, 412185, 494622, 549580, 741933, 824370, 989244, 1236555, 1483866, 1648740, 2225799, 2473110, 2967732, 3709665, 4451598, 4946220, 6677397, 7419330, 8903196, 11128995, 13354794, 14838660, 22257990, 26709588, 33386985, 44515980, 66773970, 133547940]

約数ペア:

[(1, 133547940), (2, 66773970), (3, 44515980), (4, 33386985), (5, 26709588), (6, 22257990), (9, 14838660), (10, 13354794), (12, 11128995), (15, 8903196), (18, 7419330), (20, 6677397), (27, 4946220), (30, 4451598), (36, 3709665), (45, 2967732), (54, 2473110), (60, 2225799), (81, 1648740), (90, 1483866), (108, 1236555), (135, 989244), (162, 824370), (180, 741933), (243, 549580), (270, 494622), (324, 412185), (405, 329748), (486, 274790), (540, 247311), (810, 164874), (972, 137395), (1215, 109916), (1620, 82437), (2430, 54958), (4860, 27479)]