26142900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 88327680

約数和(自身を除く): 62184780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 105, 118, 140, 150, 175, 177, 210, 211, 236, 295, 300, 350, 354, 413, 420, 422, 525, 590, 633, 700, 708, 826, 844, 885, 1050, 1055, 1180, 1239, 1266, 1475, 1477, 1652, 1770, 2065, 2100, 2110, 2478, 2532, 2950, 2954, 3165, 3540, 4130, 4220, 4425, 4431, 4956, 5275, 5900, 5908, 6195, 6330, 7385, 8260, 8850, 8862, 10325, 10550, 12390, 12449, 12660, 14770, 15825, 17700, 17724, 20650, 21100, 22155, 24780, 24898, 29540, 30975, 31650, 36925, 37347, 41300, 44310, 49796, 61950, 62245, 63300, 73850, 74694, 87143, 88620, 110775, 123900, 124490, 147700, 149388, 174286, 186735, 221550, 248980, 261429, 311225, 348572, 373470, 435715, 443100, 522858, 622450, 746940, 871430, 933675, 1045716, 1244900, 1307145, 1742860, 1867350, 2178575, 2614290, 3734700, 4357150, 5228580, 6535725, 8714300, 13071450, 26142900]

約数ペア:

[(1, 26142900), (2, 13071450), (3, 8714300), (4, 6535725), (5, 5228580), (6, 4357150), (7, 3734700), (10, 2614290), (12, 2178575), (14, 1867350), (15, 1742860), (20, 1307145), (21, 1244900), (25, 1045716), (28, 933675), (30, 871430), (35, 746940), (42, 622450), (50, 522858), (59, 443100), (60, 435715), (70, 373470), (75, 348572), (84, 311225), (100, 261429), (105, 248980), (118, 221550), (140, 186735), (150, 174286), (175, 149388), (177, 147700), (210, 124490), (211, 123900), (236, 110775), (295, 88620), (300, 87143), (350, 74694), (354, 73850), (413, 63300), (420, 62245), (422, 61950), (525, 49796), (590, 44310), (633, 41300), (700, 37347), (708, 36925), (826, 31650), (844, 30975), (885, 29540), (1050, 24898), (1055, 24780), (1180, 22155), (1239, 21100), (1266, 20650), (1475, 17724), (1477, 17700), (1652, 15825), (1770, 14770), (2065, 12660), (2100, 12449), (2110, 12390), (2478, 10550), (2532, 10325), (2950, 8862), (2954, 8850), (3165, 8260), (3540, 7385), (4130, 6330), (4220, 6195), (4425, 5908), (4431, 5900), (4956, 5275)]