68614920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17327}}^1$

素因数の和:17355

約数の個数: 96

約数和(自身を含む): 243285120

約数和(自身を除く): 174670200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17327, 34654, 51981, 69308, 86635, 103962, 138616, 155943, 173270, 190597, 207924, 259905, 311886, 346540, 381194, 415848, 519810, 571791, 623772, 693080, 762388, 779715, 952985, 1039620, 1143582, 1247544, 1524776, 1559430, 1715373, 1905970, 2079240, 2287164, 2858955, 3118860, 3430746, 3811940, 4574328, 5717910, 6237720, 6861492, 7623880, 8576865, 11435820, 13722984, 17153730, 22871640, 34307460, 68614920]

約数ペア:

[(1, 68614920), (2, 34307460), (3, 22871640), (4, 17153730), (5, 13722984), (6, 11435820), (8, 8576865), (9, 7623880), (10, 6861492), (11, 6237720), (12, 5717910), (15, 4574328), (18, 3811940), (20, 3430746), (22, 3118860), (24, 2858955), (30, 2287164), (33, 2079240), (36, 1905970), (40, 1715373), (44, 1559430), (45, 1524776), (55, 1247544), (60, 1143582), (66, 1039620), (72, 952985), (88, 779715), (90, 762388), (99, 693080), (110, 623772), (120, 571791), (132, 519810), (165, 415848), (180, 381194), (198, 346540), (220, 311886), (264, 259905), (330, 207924), (360, 190597), (396, 173270), (440, 155943), (495, 138616), (660, 103962), (792, 86635), (990, 69308), (1320, 51981), (1980, 34654), (3960, 17327)]