243347400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{135193}}^1$

素因数の和:135215

約数の個数: 72

約数和(自身を含む): 817247730

約数和(自身を除く): 573900330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 135193, 270386, 405579, 540772, 675965, 811158, 1081544, 1216737, 1351930, 1622316, 2027895, 2433474, 2703860, 3244632, 3379825, 4055790, 4866948, 5407720, 6083685, 6759650, 8111580, 9733896, 10139475, 12167370, 13519300, 16223160, 20278950, 24334740, 27038600, 30418425, 40557900, 48669480, 60836850, 81115800, 121673700, 243347400]

約数ペア:

[(1, 243347400), (2, 121673700), (3, 81115800), (4, 60836850), (5, 48669480), (6, 40557900), (8, 30418425), (9, 27038600), (10, 24334740), (12, 20278950), (15, 16223160), (18, 13519300), (20, 12167370), (24, 10139475), (25, 9733896), (30, 8111580), (36, 6759650), (40, 6083685), (45, 5407720), (50, 4866948), (60, 4055790), (72, 3379825), (75, 3244632), (90, 2703860), (100, 2433474), (120, 2027895), (150, 1622316), (180, 1351930), (200, 1216737), (225, 1081544), (300, 811158), (360, 675965), (450, 540772), (600, 405579), (900, 270386), (1800, 135193)]