54287640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13709}}^1$

素因数の和:13737

約数の個数: 96

約数和(自身を含む): 192488400

約数和(自身を除く): 138200760

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, 13709, 27418, 41127, 54836, 68545, 82254, 109672, 123381, 137090, 150799, 164508, 205635, 246762, 274180, 301598, 329016, 411270, 452397, 493524, 548360, 603196, 616905, 753995, 822540, 904794, 987048, 1206392, 1233810, 1357191, 1507990, 1645080, 1809588, 2261985, 2467620, 2714382, 3015980, 3619176, 4523970, 4935240, 5428764, 6031960, 6785955, 9047940, 10857528, 13571910, 18095880, 27143820, 54287640]

約数ペア:

[(1, 54287640), (2, 27143820), (3, 18095880), (4, 13571910), (5, 10857528), (6, 9047940), (8, 6785955), (9, 6031960), (10, 5428764), (11, 4935240), (12, 4523970), (15, 3619176), (18, 3015980), (20, 2714382), (22, 2467620), (24, 2261985), (30, 1809588), (33, 1645080), (36, 1507990), (40, 1357191), (44, 1233810), (45, 1206392), (55, 987048), (60, 904794), (66, 822540), (72, 753995), (88, 616905), (90, 603196), (99, 548360), (110, 493524), (120, 452397), (132, 411270), (165, 329016), (180, 301598), (198, 274180), (220, 246762), (264, 205635), (330, 164508), (360, 150799), (396, 137090), (440, 123381), (495, 109672), (660, 82254), (792, 68545), (990, 54836), (1320, 41127), (1980, 27418), (3960, 13709)]