67714740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22129}}^1$

素因数の和:22161

約数の個数: 72

約数和(自身を含む): 217493640

約数和(自身を除く): 149778900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 22129, 44258, 66387, 88516, 110645, 132774, 199161, 221290, 265548, 331935, 376193, 398322, 442580, 663870, 752386, 796644, 995805, 1128579, 1327740, 1504772, 1880965, 1991610, 2257158, 3385737, 3761930, 3983220, 4514316, 5642895, 6771474, 7523860, 11285790, 13542948, 16928685, 22571580, 33857370, 67714740]

約数ペア:

[(1, 67714740), (2, 33857370), (3, 22571580), (4, 16928685), (5, 13542948), (6, 11285790), (9, 7523860), (10, 6771474), (12, 5642895), (15, 4514316), (17, 3983220), (18, 3761930), (20, 3385737), (30, 2257158), (34, 1991610), (36, 1880965), (45, 1504772), (51, 1327740), (60, 1128579), (68, 995805), (85, 796644), (90, 752386), (102, 663870), (153, 442580), (170, 398322), (180, 376193), (204, 331935), (255, 265548), (306, 221290), (340, 199161), (510, 132774), (612, 110645), (765, 88516), (1020, 66387), (1530, 44258), (3060, 22129)]