27737080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 76723200

約数和(自身を除く): 48986120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 59, 70, 73, 92, 115, 118, 140, 146, 161, 184, 230, 236, 280, 292, 295, 322, 365, 413, 460, 472, 511, 584, 590, 644, 730, 805, 826, 920, 1022, 1180, 1288, 1357, 1460, 1610, 1652, 1679, 2044, 2065, 2360, 2555, 2714, 2920, 3220, 3304, 3358, 4088, 4130, 4307, 5110, 5428, 6440, 6716, 6785, 8260, 8395, 8614, 9499, 10220, 10856, 11753, 13432, 13570, 16520, 16790, 17228, 18998, 20440, 21535, 23506, 27140, 30149, 33580, 34456, 37996, 43070, 47012, 47495, 54280, 58765, 60298, 67160, 75992, 86140, 94024, 94990, 99061, 117530, 120596, 150745, 172280, 189980, 198122, 235060, 241192, 301490, 379960, 396244, 470120, 495305, 602980, 693427, 792488, 990610, 1205960, 1386854, 1981220, 2773708, 3467135, 3962440, 5547416, 6934270, 13868540, 27737080]

約数ペア:

[(1, 27737080), (2, 13868540), (4, 6934270), (5, 5547416), (7, 3962440), (8, 3467135), (10, 2773708), (14, 1981220), (20, 1386854), (23, 1205960), (28, 990610), (35, 792488), (40, 693427), (46, 602980), (56, 495305), (59, 470120), (70, 396244), (73, 379960), (92, 301490), (115, 241192), (118, 235060), (140, 198122), (146, 189980), (161, 172280), (184, 150745), (230, 120596), (236, 117530), (280, 99061), (292, 94990), (295, 94024), (322, 86140), (365, 75992), (413, 67160), (460, 60298), (472, 58765), (511, 54280), (584, 47495), (590, 47012), (644, 43070), (730, 37996), (805, 34456), (826, 33580), (920, 30149), (1022, 27140), (1180, 23506), (1288, 21535), (1357, 20440), (1460, 18998), (1610, 17228), (1652, 16790), (1679, 16520), (2044, 13570), (2065, 13432), (2360, 11753), (2555, 10856), (2714, 10220), (2920, 9499), (3220, 8614), (3304, 8395), (3358, 8260), (4088, 6785), (4130, 6716), (4307, 6440), (5110, 5428)]