54402840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 190663200

約数和(自身を除く): 136260360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 193, 216, 232, 243, 261, 270, 290, 324, 348, 360, 386, 405, 435, 486, 522, 540, 579, 580, 648, 696, 772, 783, 810, 870, 965, 972, 1044, 1080, 1158, 1160, 1215, 1305, 1544, 1566, 1620, 1737, 1740, 1930, 1944, 2088, 2316, 2349, 2430, 2610, 2895, 3132, 3240, 3474, 3480, 3860, 3915, 4632, 4698, 4860, 5211, 5220, 5597, 5790, 6264, 6948, 7047, 7720, 7830, 8685, 9396, 9720, 10422, 10440, 11194, 11580, 11745, 13896, 14094, 15633, 15660, 16791, 17370, 18792, 20844, 22388, 23160, 23490, 26055, 27985, 28188, 31266, 31320, 33582, 34740, 35235, 41688, 44776, 46899, 46980, 50373, 52110, 55970, 56376, 62532, 67164, 69480, 70470, 78165, 83955, 93798, 93960, 100746, 104220, 111940, 125064, 134328, 140940, 151119, 156330, 167910, 187596, 201492, 208440, 223880, 234495, 251865, 281880, 302238, 312660, 335820, 375192, 402984, 453357, 468990, 503730, 604476, 625320, 671640, 755595, 906714, 937980, 1007460, 1208952, 1360071, 1511190, 1813428, 1875960, 2014920, 2266785, 2720142, 3022380, 3626856, 4533570, 5440284, 6044760, 6800355, 9067140, 10880568, 13600710, 18134280, 27201420, 54402840]

約数ペア:

[(1, 54402840), (2, 27201420), (3, 18134280), (4, 13600710), (5, 10880568), (6, 9067140), (8, 6800355), (9, 6044760), (10, 5440284), (12, 4533570), (15, 3626856), (18, 3022380), (20, 2720142), (24, 2266785), (27, 2014920), (29, 1875960), (30, 1813428), (36, 1511190), (40, 1360071), (45, 1208952), (54, 1007460), (58, 937980), (60, 906714), (72, 755595), (81, 671640), (87, 625320), (90, 604476), (108, 503730), (116, 468990), (120, 453357), (135, 402984), (145, 375192), (162, 335820), (174, 312660), (180, 302238), (193, 281880), (216, 251865), (232, 234495), (243, 223880), (261, 208440), (270, 201492), (290, 187596), (324, 167910), (348, 156330), (360, 151119), (386, 140940), (405, 134328), (435, 125064), (486, 111940), (522, 104220), (540, 100746), (579, 93960), (580, 93798), (648, 83955), (696, 78165), (772, 70470), (783, 69480), (810, 67164), (870, 62532), (965, 56376), (972, 55970), (1044, 52110), (1080, 50373), (1158, 46980), (1160, 46899), (1215, 44776), (1305, 41688), (1544, 35235), (1566, 34740), (1620, 33582), (1737, 31320), (1740, 31266), (1930, 28188), (1944, 27985), (2088, 26055), (2316, 23490), (2349, 23160), (2430, 22388), (2610, 20844), (2895, 18792), (3132, 17370), (3240, 16791), (3474, 15660), (3480, 15633), (3860, 14094), (3915, 13896), (4632, 11745), (4698, 11580), (4860, 11194), (5211, 10440), (5220, 10422), (5597, 9720), (5790, 9396), (6264, 8685), (6948, 7830), (7047, 7720)]