180125676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3423

約数の個数: 72

約数和(自身を含む): 487665360

約数和(自身を除く): 307539684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 267, 306, 356, 534, 612, 801, 1068, 1513, 1602, 3026, 3204, 3307, 4539, 6052, 6614, 9078, 9921, 13228, 13617, 18156, 19842, 27234, 29763, 39684, 54468, 56219, 59526, 112438, 119052, 168657, 224876, 294323, 337314, 505971, 588646, 674628, 882969, 1011942, 1177292, 1765938, 2023884, 2648907, 3531876, 5003491, 5297814, 10006982, 10595628, 15010473, 20013964, 30020946, 45031419, 60041892, 90062838, 180125676]

約数ペア:

[(1, 180125676), (2, 90062838), (3, 60041892), (4, 45031419), (6, 30020946), (9, 20013964), (12, 15010473), (17, 10595628), (18, 10006982), (34, 5297814), (36, 5003491), (51, 3531876), (68, 2648907), (89, 2023884), (102, 1765938), (153, 1177292), (178, 1011942), (204, 882969), (267, 674628), (306, 588646), (356, 505971), (534, 337314), (612, 294323), (801, 224876), (1068, 168657), (1513, 119052), (1602, 112438), (3026, 59526), (3204, 56219), (3307, 54468), (4539, 39684), (6052, 29763), (6614, 27234), (9078, 19842), (9921, 18156), (13228, 13617)]