85390920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1$

素因数の和:1439

約数の個数: 96

約数和(自身を含む): 279185400

約数和(自身を除く): 193794480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 965, 1158, 1229, 1544, 1737, 1930, 2316, 2458, 2895, 3474, 3687, 3860, 4632, 4916, 5790, 6145, 6948, 7374, 7720, 8685, 9832, 11061, 11580, 12290, 13896, 14748, 17370, 18435, 22122, 23160, 24580, 29496, 34740, 36870, 44244, 49160, 55305, 69480, 73740, 88488, 110610, 147480, 221220, 237197, 442440, 474394, 711591, 948788, 1185985, 1423182, 1897576, 2134773, 2371970, 2846364, 3557955, 4269546, 4743940, 5692728, 7115910, 8539092, 9487880, 10673865, 14231820, 17078184, 21347730, 28463640, 42695460, 85390920]

約数ペア:

[(1, 85390920), (2, 42695460), (3, 28463640), (4, 21347730), (5, 17078184), (6, 14231820), (8, 10673865), (9, 9487880), (10, 8539092), (12, 7115910), (15, 5692728), (18, 4743940), (20, 4269546), (24, 3557955), (30, 2846364), (36, 2371970), (40, 2134773), (45, 1897576), (60, 1423182), (72, 1185985), (90, 948788), (120, 711591), (180, 474394), (193, 442440), (360, 237197), (386, 221220), (579, 147480), (772, 110610), (965, 88488), (1158, 73740), (1229, 69480), (1544, 55305), (1737, 49160), (1930, 44244), (2316, 36870), (2458, 34740), (2895, 29496), (3474, 24580), (3687, 23160), (3860, 22122), (4632, 18435), (4916, 17370), (5790, 14748), (6145, 13896), (6948, 12290), (7374, 11580), (7720, 11061), (8685, 9832)]