8268900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 24519264

約数和(自身を除く): 16250364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 641, 645, 860, 1075, 1282, 1290, 1923, 2150, 2564, 2580, 3205, 3225, 3846, 4300, 6410, 6450, 7692, 9615, 12820, 12900, 16025, 19230, 27563, 32050, 38460, 48075, 55126, 64100, 82689, 96150, 110252, 137815, 165378, 192300, 275630, 330756, 413445, 551260, 689075, 826890, 1378150, 1653780, 2067225, 2756300, 4134450, 8268900]

約数ペア:

[(1, 8268900), (2, 4134450), (3, 2756300), (4, 2067225), (5, 1653780), (6, 1378150), (10, 826890), (12, 689075), (15, 551260), (20, 413445), (25, 330756), (30, 275630), (43, 192300), (50, 165378), (60, 137815), (75, 110252), (86, 96150), (100, 82689), (129, 64100), (150, 55126), (172, 48075), (215, 38460), (258, 32050), (300, 27563), (430, 19230), (516, 16025), (641, 12900), (645, 12820), (860, 9615), (1075, 7692), (1282, 6450), (1290, 6410), (1923, 4300), (2150, 3846), (2564, 3225), (2580, 3205)]