55653480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 190139400

約数和(自身を除く): 134485920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 193, 216, 267, 270, 324, 356, 360, 386, 405, 445, 534, 540, 579, 648, 712, 772, 801, 810, 890, 965, 1068, 1080, 1158, 1335, 1544, 1602, 1620, 1737, 1780, 1930, 2136, 2316, 2403, 2670, 2895, 3204, 3240, 3474, 3560, 3860, 4005, 4632, 4806, 5211, 5340, 5790, 6408, 6948, 7209, 7720, 8010, 8685, 9612, 10422, 10680, 11580, 12015, 13896, 14418, 15633, 16020, 17177, 17370, 19224, 20844, 23160, 24030, 26055, 28836, 31266, 32040, 34354, 34740, 36045, 41688, 48060, 51531, 52110, 57672, 62532, 68708, 69480, 72090, 78165, 85885, 96120, 103062, 104220, 125064, 137416, 144180, 154593, 156330, 171770, 206124, 208440, 257655, 288360, 309186, 312660, 343540, 412248, 463779, 515310, 618372, 625320, 687080, 772965, 927558, 1030620, 1236744, 1391337, 1545930, 1855116, 2061240, 2318895, 2782674, 3091860, 3710232, 4637790, 5565348, 6183720, 6956685, 9275580, 11130696, 13913370, 18551160, 27826740, 55653480]

約数ペア:

[(1, 55653480), (2, 27826740), (3, 18551160), (4, 13913370), (5, 11130696), (6, 9275580), (8, 6956685), (9, 6183720), (10, 5565348), (12, 4637790), (15, 3710232), (18, 3091860), (20, 2782674), (24, 2318895), (27, 2061240), (30, 1855116), (36, 1545930), (40, 1391337), (45, 1236744), (54, 1030620), (60, 927558), (72, 772965), (81, 687080), (89, 625320), (90, 618372), (108, 515310), (120, 463779), (135, 412248), (162, 343540), (178, 312660), (180, 309186), (193, 288360), (216, 257655), (267, 208440), (270, 206124), (324, 171770), (356, 156330), (360, 154593), (386, 144180), (405, 137416), (445, 125064), (534, 104220), (540, 103062), (579, 96120), (648, 85885), (712, 78165), (772, 72090), (801, 69480), (810, 68708), (890, 62532), (965, 57672), (1068, 52110), (1080, 51531), (1158, 48060), (1335, 41688), (1544, 36045), (1602, 34740), (1620, 34354), (1737, 32040), (1780, 31266), (1930, 28836), (2136, 26055), (2316, 24030), (2403, 23160), (2670, 20844), (2895, 19224), (3204, 17370), (3240, 17177), (3474, 16020), (3560, 15633), (3860, 14418), (4005, 13896), (4632, 12015), (4806, 11580), (5211, 10680), (5340, 10422), (5790, 9612), (6408, 8685), (6948, 8010), (7209, 7720)]