271443060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1254

約数の個数: 144

約数和(自身を含む): 946388352

約数和(自身を除く): 674945292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 315, 420, 422, 630, 633, 844, 1021, 1055, 1260, 1266, 1477, 1899, 2042, 2110, 2532, 2954, 3063, 3165, 3798, 4084, 4220, 4431, 5105, 5908, 6126, 6330, 7147, 7385, 7596, 8862, 9189, 9495, 10210, 12252, 12660, 13293, 14294, 14770, 15315, 17724, 18378, 18990, 20420, 21441, 22155, 26586, 28588, 29540, 30630, 35735, 36756, 37980, 42882, 44310, 45945, 53172, 61260, 64323, 66465, 71470, 85764, 88620, 91890, 107205, 128646, 132930, 142940, 183780, 214410, 215431, 257292, 265860, 321615, 428820, 430862, 643230, 646293, 861724, 1077155, 1286460, 1292586, 1508017, 1938879, 2154310, 2585172, 3016034, 3231465, 3877758, 4308620, 4524051, 6032068, 6462930, 7540085, 7755516, 9048102, 9694395, 12925860, 13572153, 15080170, 18096204, 19388790, 22620255, 27144306, 30160340, 38777580, 45240510, 54288612, 67860765, 90481020, 135721530, 271443060]

約数ペア:

[(1, 271443060), (2, 135721530), (3, 90481020), (4, 67860765), (5, 54288612), (6, 45240510), (7, 38777580), (9, 30160340), (10, 27144306), (12, 22620255), (14, 19388790), (15, 18096204), (18, 15080170), (20, 13572153), (21, 12925860), (28, 9694395), (30, 9048102), (35, 7755516), (36, 7540085), (42, 6462930), (45, 6032068), (60, 4524051), (63, 4308620), (70, 3877758), (84, 3231465), (90, 3016034), (105, 2585172), (126, 2154310), (140, 1938879), (180, 1508017), (210, 1292586), (211, 1286460), (252, 1077155), (315, 861724), (420, 646293), (422, 643230), (630, 430862), (633, 428820), (844, 321615), (1021, 265860), (1055, 257292), (1260, 215431), (1266, 214410), (1477, 183780), (1899, 142940), (2042, 132930), (2110, 128646), (2532, 107205), (2954, 91890), (3063, 88620), (3165, 85764), (3798, 71470), (4084, 66465), (4220, 64323), (4431, 61260), (5105, 53172), (5908, 45945), (6126, 44310), (6330, 42882), (7147, 37980), (7385, 36756), (7596, 35735), (8862, 30630), (9189, 29540), (9495, 28588), (10210, 26586), (12252, 22155), (12660, 21441), (13293, 20420), (14294, 18990), (14770, 18378), (15315, 17724)]