131530950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{10079}}^1$

素因数の和:10126

約数の個数: 72

約数和(自身を含む): 365601600

約数和(自身を除く): 234070650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 10079, 13050, 20158, 30237, 50395, 60474, 90711, 100790, 151185, 181422, 251975, 292291, 302370, 453555, 503950, 584582, 755925, 876873, 907110, 1461455, 1511850, 1753746, 2267775, 2630619, 2922910, 4384365, 4535550, 5261238, 7307275, 8768730, 13153095, 14614550, 21921825, 26306190, 43843650, 65765475, 131530950]

約数ペア:

[(1, 131530950), (2, 65765475), (3, 43843650), (5, 26306190), (6, 21921825), (9, 14614550), (10, 13153095), (15, 8768730), (18, 7307275), (25, 5261238), (29, 4535550), (30, 4384365), (45, 2922910), (50, 2630619), (58, 2267775), (75, 1753746), (87, 1511850), (90, 1461455), (145, 907110), (150, 876873), (174, 755925), (225, 584582), (261, 503950), (290, 453555), (435, 302370), (450, 292291), (522, 251975), (725, 181422), (870, 151185), (1305, 100790), (1450, 90711), (2175, 60474), (2610, 50395), (4350, 30237), (6525, 20158), (10079, 13050)]