66487650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 178113600

約数和(自身を除く): 111625950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 41, 50, 57, 75, 82, 95, 114, 123, 150, 190, 205, 246, 285, 410, 475, 569, 570, 615, 779, 950, 1025, 1138, 1230, 1425, 1558, 1707, 2050, 2337, 2845, 2850, 3075, 3414, 3895, 4674, 5690, 6150, 7790, 8535, 10811, 11685, 14225, 17070, 19475, 21622, 23329, 23370, 28450, 32433, 38950, 42675, 46658, 54055, 58425, 64866, 69987, 85350, 108110, 116645, 116850, 139974, 162165, 233290, 270275, 324330, 349935, 443251, 540550, 583225, 699870, 810825, 886502, 1166450, 1329753, 1621650, 1749675, 2216255, 2659506, 3499350, 4432510, 6648765, 11081275, 13297530, 22162550, 33243825, 66487650]

約数ペア:

[(1, 66487650), (2, 33243825), (3, 22162550), (5, 13297530), (6, 11081275), (10, 6648765), (15, 4432510), (19, 3499350), (25, 2659506), (30, 2216255), (38, 1749675), (41, 1621650), (50, 1329753), (57, 1166450), (75, 886502), (82, 810825), (95, 699870), (114, 583225), (123, 540550), (150, 443251), (190, 349935), (205, 324330), (246, 270275), (285, 233290), (410, 162165), (475, 139974), (569, 116850), (570, 116645), (615, 108110), (779, 85350), (950, 69987), (1025, 64866), (1138, 58425), (1230, 54055), (1425, 46658), (1558, 42675), (1707, 38950), (2050, 32433), (2337, 28450), (2845, 23370), (2850, 23329), (3075, 21622), (3414, 19475), (3895, 17070), (4674, 14225), (5690, 11685), (6150, 10811), (7790, 8535)]