74278950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29129}}^1$

素因数の和:29161

約数の個数: 48

約数和(自身を含む): 195054480

約数和(自身を除く): 120775530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 29129, 58258, 87387, 145645, 174774, 291290, 436935, 495193, 728225, 873870, 990386, 1456450, 1485579, 2184675, 2475965, 2971158, 4369350, 4951930, 7427895, 12379825, 14855790, 24759650, 37139475, 74278950]

約数ペア:

[(1, 74278950), (2, 37139475), (3, 24759650), (5, 14855790), (6, 12379825), (10, 7427895), (15, 4951930), (17, 4369350), (25, 2971158), (30, 2475965), (34, 2184675), (50, 1485579), (51, 1456450), (75, 990386), (85, 873870), (102, 728225), (150, 495193), (170, 436935), (255, 291290), (425, 174774), (510, 145645), (850, 87387), (1275, 58258), (2550, 29129)]