54263880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 196110720

約数和(自身を除く): 141846840

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, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 193, 198, 213, 220, 264, 284, 330, 355, 360, 386, 396, 426, 440, 495, 568, 579, 639, 660, 710, 772, 781, 792, 852, 965, 990, 1065, 1158, 1278, 1320, 1420, 1544, 1562, 1704, 1737, 1930, 1980, 2123, 2130, 2316, 2343, 2556, 2840, 2895, 3124, 3195, 3474, 3860, 3905, 3960, 4246, 4260, 4632, 4686, 5112, 5790, 6248, 6369, 6390, 6948, 7029, 7720, 7810, 8492, 8520, 8685, 9372, 10615, 11580, 11715, 12738, 12780, 13703, 13896, 14058, 15620, 16984, 17370, 18744, 19107, 21230, 23160, 23430, 25476, 25560, 27406, 28116, 31240, 31845, 34740, 35145, 38214, 41109, 42460, 46860, 50952, 54812, 56232, 63690, 68515, 69480, 70290, 76428, 82218, 84920, 93720, 95535, 109624, 123327, 127380, 137030, 140580, 150733, 152856, 164436, 191070, 205545, 246654, 254760, 274060, 281160, 301466, 328872, 382140, 411090, 452199, 493308, 548120, 602932, 616635, 753665, 764280, 822180, 904398, 986616, 1205864, 1233270, 1356597, 1507330, 1644360, 1808796, 2260995, 2466540, 2713194, 3014660, 3617592, 4521990, 4933080, 5426388, 6029320, 6782985, 9043980, 10852776, 13565970, 18087960, 27131940, 54263880]

約数ペア:

[(1, 54263880), (2, 27131940), (3, 18087960), (4, 13565970), (5, 10852776), (6, 9043980), (8, 6782985), (9, 6029320), (10, 5426388), (11, 4933080), (12, 4521990), (15, 3617592), (18, 3014660), (20, 2713194), (22, 2466540), (24, 2260995), (30, 1808796), (33, 1644360), (36, 1507330), (40, 1356597), (44, 1233270), (45, 1205864), (55, 986616), (60, 904398), (66, 822180), (71, 764280), (72, 753665), (88, 616635), (90, 602932), (99, 548120), (110, 493308), (120, 452199), (132, 411090), (142, 382140), (165, 328872), (180, 301466), (193, 281160), (198, 274060), (213, 254760), (220, 246654), (264, 205545), (284, 191070), (330, 164436), (355, 152856), (360, 150733), (386, 140580), (396, 137030), (426, 127380), (440, 123327), (495, 109624), (568, 95535), (579, 93720), (639, 84920), (660, 82218), (710, 76428), (772, 70290), (781, 69480), (792, 68515), (852, 63690), (965, 56232), (990, 54812), (1065, 50952), (1158, 46860), (1278, 42460), (1320, 41109), (1420, 38214), (1544, 35145), (1562, 34740), (1704, 31845), (1737, 31240), (1930, 28116), (1980, 27406), (2123, 25560), (2130, 25476), (2316, 23430), (2343, 23160), (2556, 21230), (2840, 19107), (2895, 18744), (3124, 17370), (3195, 16984), (3474, 15620), (3860, 14058), (3905, 13896), (3960, 13703), (4246, 12780), (4260, 12738), (4632, 11715), (4686, 11580), (5112, 10615), (5790, 9372), (6248, 8685), (6369, 8520), (6390, 8492), (6948, 7810), (7029, 7720)]