188168000

素因数分解:

$2^6\times 5^3\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 112

約数和(自身を含む): 477706944

約数和(自身を除く): 289538944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 125, 160, 172, 200, 215, 250, 320, 344, 400, 430, 500, 547, 688, 800, 860, 1000, 1075, 1094, 1376, 1600, 1720, 2000, 2150, 2188, 2735, 2752, 3440, 4000, 4300, 4376, 5375, 5470, 6880, 8000, 8600, 8752, 10750, 10940, 13675, 13760, 17200, 17504, 21500, 21880, 23521, 27350, 34400, 35008, 43000, 43760, 47042, 54700, 68375, 68800, 86000, 87520, 94084, 109400, 117605, 136750, 172000, 175040, 188168, 218800, 235210, 273500, 344000, 376336, 437600, 470420, 547000, 588025, 752672, 875200, 940840, 1094000, 1176050, 1505344, 1881680, 2188000, 2352100, 2940125, 3763360, 4376000, 4704200, 5880250, 7526720, 9408400, 11760500, 18816800, 23521000, 37633600, 47042000, 94084000, 188168000]

約数ペア:

[(1, 188168000), (2, 94084000), (4, 47042000), (5, 37633600), (8, 23521000), (10, 18816800), (16, 11760500), (20, 9408400), (25, 7526720), (32, 5880250), (40, 4704200), (43, 4376000), (50, 3763360), (64, 2940125), (80, 2352100), (86, 2188000), (100, 1881680), (125, 1505344), (160, 1176050), (172, 1094000), (200, 940840), (215, 875200), (250, 752672), (320, 588025), (344, 547000), (400, 470420), (430, 437600), (500, 376336), (547, 344000), (688, 273500), (800, 235210), (860, 218800), (1000, 188168), (1075, 175040), (1094, 172000), (1376, 136750), (1600, 117605), (1720, 109400), (2000, 94084), (2150, 87520), (2188, 86000), (2735, 68800), (2752, 68375), (3440, 54700), (4000, 47042), (4300, 43760), (4376, 43000), (5375, 35008), (5470, 34400), (6880, 27350), (8000, 23521), (8600, 21880), (8752, 21500), (10750, 17504), (10940, 17200), (13675, 13760)]