61255260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30937}}^1$

素因数の和:30963

約数の個数: 72

約数和(自身を含む): 202705776

約数和(自身を除く): 141450516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 30937, 61874, 92811, 123748, 154685, 185622, 278433, 309370, 340307, 371244, 464055, 556866, 618740, 680614, 928110, 1020921, 1113732, 1361228, 1392165, 1701535, 1856220, 2041842, 2784330, 3062763, 3403070, 4083684, 5104605, 5568660, 6125526, 6806140, 10209210, 12251052, 15313815, 20418420, 30627630, 61255260]

約数ペア:

[(1, 61255260), (2, 30627630), (3, 20418420), (4, 15313815), (5, 12251052), (6, 10209210), (9, 6806140), (10, 6125526), (11, 5568660), (12, 5104605), (15, 4083684), (18, 3403070), (20, 3062763), (22, 2784330), (30, 2041842), (33, 1856220), (36, 1701535), (44, 1392165), (45, 1361228), (55, 1113732), (60, 1020921), (66, 928110), (90, 680614), (99, 618740), (110, 556866), (132, 464055), (165, 371244), (180, 340307), (198, 309370), (220, 278433), (330, 185622), (396, 154685), (495, 123748), (660, 92811), (990, 61874), (1980, 30937)]