66289740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2207

約数の個数: 96

約数和(自身を含む): 206889984

約数和(自身を除く): 140600244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2137, 2585, 2820, 3102, 4274, 5170, 6204, 6411, 7755, 8548, 10340, 10685, 12822, 15510, 21370, 23507, 25644, 31020, 32055, 42740, 47014, 64110, 70521, 94028, 100439, 117535, 128220, 141042, 200878, 235070, 282084, 301317, 352605, 401756, 470140, 502195, 602634, 705210, 1004390, 1104829, 1205268, 1410420, 1506585, 2008780, 2209658, 3013170, 3314487, 4419316, 5524145, 6026340, 6628974, 11048290, 13257948, 16572435, 22096580, 33144870, 66289740]

約数ペア:

[(1, 66289740), (2, 33144870), (3, 22096580), (4, 16572435), (5, 13257948), (6, 11048290), (10, 6628974), (11, 6026340), (12, 5524145), (15, 4419316), (20, 3314487), (22, 3013170), (30, 2209658), (33, 2008780), (44, 1506585), (47, 1410420), (55, 1205268), (60, 1104829), (66, 1004390), (94, 705210), (110, 602634), (132, 502195), (141, 470140), (165, 401756), (188, 352605), (220, 301317), (235, 282084), (282, 235070), (330, 200878), (470, 141042), (517, 128220), (564, 117535), (660, 100439), (705, 94028), (940, 70521), (1034, 64110), (1410, 47014), (1551, 42740), (2068, 32055), (2137, 31020), (2585, 25644), (2820, 23507), (3102, 21370), (4274, 15510), (5170, 12822), (6204, 10685), (6411, 10340), (7755, 8548)]