27918420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 83897856

約数和(自身を除く): 55979436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 101, 102, 170, 202, 204, 255, 271, 303, 340, 404, 505, 510, 542, 606, 813, 1010, 1020, 1084, 1212, 1355, 1515, 1626, 1717, 2020, 2710, 3030, 3252, 3434, 4065, 4607, 5151, 5420, 6060, 6868, 8130, 8585, 9214, 10302, 13821, 16260, 17170, 18428, 20604, 23035, 25755, 27371, 27642, 34340, 46070, 51510, 54742, 55284, 69105, 82113, 92140, 103020, 109484, 136855, 138210, 164226, 273710, 276420, 328452, 410565, 465307, 547420, 821130, 930614, 1395921, 1642260, 1861228, 2326535, 2791842, 4653070, 5583684, 6979605, 9306140, 13959210, 27918420]

約数ペア:

[(1, 27918420), (2, 13959210), (3, 9306140), (4, 6979605), (5, 5583684), (6, 4653070), (10, 2791842), (12, 2326535), (15, 1861228), (17, 1642260), (20, 1395921), (30, 930614), (34, 821130), (51, 547420), (60, 465307), (68, 410565), (85, 328452), (101, 276420), (102, 273710), (170, 164226), (202, 138210), (204, 136855), (255, 109484), (271, 103020), (303, 92140), (340, 82113), (404, 69105), (505, 55284), (510, 54742), (542, 51510), (606, 46070), (813, 34340), (1010, 27642), (1020, 27371), (1084, 25755), (1212, 23035), (1355, 20604), (1515, 18428), (1626, 17170), (1717, 16260), (2020, 13821), (2710, 10302), (3030, 9214), (3252, 8585), (3434, 8130), (4065, 6868), (4607, 6060), (5151, 5420)]