20342835600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{394241}}^1$

素因数の和:394305

約数の個数: 120

約数和(自身を含む): 66680514912

約数和(自身を除く): 46337679312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2580, 3225, 3440, 4300, 5160, 6450, 8600, 10320, 12900, 17200, 25800, 51600, 394241, 788482, 1182723, 1576964, 1971205, 2365446, 3153928, 3942410, 4730892, 5913615, 6307856, 7884820, 9461784, 9856025, 11827230, 15769640, 16952363, 18923568, 19712050, 23654460, 29568075, 31539280, 33904726, 39424100, 47308920, 50857089, 59136150, 67809452, 78848200, 84761815, 94617840, 101714178, 118272300, 135618904, 157696400, 169523630, 203428356, 236544600, 254285445, 271237808, 339047260, 406856712, 423809075, 473089200, 508570890, 678094520, 813713424, 847618150, 1017141780, 1271427225, 1356189040, 1695236300, 2034283560, 2542854450, 3390472600, 4068567120, 5085708900, 6780945200, 10171417800, 20342835600]

約数ペア:

[(1, 20342835600), (2, 10171417800), (3, 6780945200), (4, 5085708900), (5, 4068567120), (6, 3390472600), (8, 2542854450), (10, 2034283560), (12, 1695236300), (15, 1356189040), (16, 1271427225), (20, 1017141780), (24, 847618150), (25, 813713424), (30, 678094520), (40, 508570890), (43, 473089200), (48, 423809075), (50, 406856712), (60, 339047260), (75, 271237808), (80, 254285445), (86, 236544600), (100, 203428356), (120, 169523630), (129, 157696400), (150, 135618904), (172, 118272300), (200, 101714178), (215, 94617840), (240, 84761815), (258, 78848200), (300, 67809452), (344, 59136150), (400, 50857089), (430, 47308920), (516, 39424100), (600, 33904726), (645, 31539280), (688, 29568075), (860, 23654460), (1032, 19712050), (1075, 18923568), (1200, 16952363), (1290, 15769640), (1720, 11827230), (2064, 9856025), (2150, 9461784), (2580, 7884820), (3225, 6307856), (3440, 5913615), (4300, 4730892), (5160, 3942410), (6450, 3153928), (8600, 2365446), (10320, 1971205), (12900, 1576964), (17200, 1182723), (25800, 788482), (51600, 394241)]