66151200

素因数分解:

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

素因数の和:707

約数の個数: 144

約数和(自身を含む): 220673376

約数和(自身を除く): 154522176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 300, 344, 400, 430, 480, 516, 600, 641, 645, 688, 800, 860, 1032, 1075, 1200, 1282, 1290, 1376, 1720, 1923, 2064, 2150, 2400, 2564, 2580, 3205, 3225, 3440, 3846, 4128, 4300, 5128, 5160, 6410, 6450, 6880, 7692, 8600, 9615, 10256, 10320, 12820, 12900, 15384, 16025, 17200, 19230, 20512, 20640, 25640, 25800, 27563, 30768, 32050, 34400, 38460, 48075, 51280, 51600, 55126, 61536, 64100, 76920, 82689, 96150, 102560, 103200, 110252, 128200, 137815, 153840, 165378, 192300, 220504, 256400, 275630, 307680, 330756, 384600, 413445, 441008, 512800, 551260, 661512, 689075, 769200, 826890, 882016, 1102520, 1323024, 1378150, 1538400, 1653780, 2067225, 2205040, 2646048, 2756300, 3307560, 4134450, 4410080, 5512600, 6615120, 8268900, 11025200, 13230240, 16537800, 22050400, 33075600, 66151200]

約数ペア:

[(1, 66151200), (2, 33075600), (3, 22050400), (4, 16537800), (5, 13230240), (6, 11025200), (8, 8268900), (10, 6615120), (12, 5512600), (15, 4410080), (16, 4134450), (20, 3307560), (24, 2756300), (25, 2646048), (30, 2205040), (32, 2067225), (40, 1653780), (43, 1538400), (48, 1378150), (50, 1323024), (60, 1102520), (75, 882016), (80, 826890), (86, 769200), (96, 689075), (100, 661512), (120, 551260), (129, 512800), (150, 441008), (160, 413445), (172, 384600), (200, 330756), (215, 307680), (240, 275630), (258, 256400), (300, 220504), (344, 192300), (400, 165378), (430, 153840), (480, 137815), (516, 128200), (600, 110252), (641, 103200), (645, 102560), (688, 96150), (800, 82689), (860, 76920), (1032, 64100), (1075, 61536), (1200, 55126), (1282, 51600), (1290, 51280), (1376, 48075), (1720, 38460), (1923, 34400), (2064, 32050), (2150, 30768), (2400, 27563), (2564, 25800), (2580, 25640), (3205, 20640), (3225, 20512), (3440, 19230), (3846, 17200), (4128, 16025), (4300, 15384), (5128, 12900), (5160, 12820), (6410, 10320), (6450, 10256), (6880, 9615), (7692, 8600)]