189952128000

素因数分解:

$2^{10}\times 3^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 1056

約数和(自身を含む): 736476668928

約数和(自身を除く): 546524540928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 125, 128, 135, 144, 150, 155, 160, 162, 180, 186, 192, 197, 200, 216, 225, 240, 243, 248, 250, 256, 270, 279, 288, 300, 310, 320, 324, 360, 372, 375, 384, 394, 400, 405, 432, 450, 465, 480, 486, 496, 500, 512, 540, 558, 576, 591, 600, 620, 640, 648, 675, 720, 744, 750, 768, 775, 788, 800, 810, 837, 864, 900, 930, 960, 972, 985, 992, 1000, 1024, 1080, 1116, 1125, 1152, 1182, 1200, 1215, 1240, 1280, 1296, 1350, 1395, 1440, 1488, 1500, 1536, 1550, 1576, 1600, 1620, 1674, 1728, 1773, 1800, 1860, 1920, 1944, 1970, 1984, 2000, 2025, 2160, 2232, 2250, 2304, 2325, 2364, 2400, 2430, 2480, 2511, 2560, 2592, 2700, 2790, 2880, 2955, 2976, 3000, 3072, 3100, 3152, 3200, 3240, 3348, 3375, 3456, 3546, 3600, 3720, 3840, 3875, 3888, 3940, 3968, 4000, 4050, 4185, 4320, 4464, 4500, 4608, 4650, 4728, 4800, 4860, 4925, 4960, 5022, 5120, 5184, 5319, 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約数ペア:

[(1, 189952128000), (2, 94976064000), (3, 63317376000), (4, 47488032000), (5, 37990425600), (6, 31658688000), (8, 23744016000), (9, 21105792000), (10, 18995212800), (12, 15829344000), (15, 12663475200), (16, 11872008000), (18, 10552896000), (20, 9497606400), (24, 7914672000), (25, 7598085120), (27, 7035264000), (30, 6331737600), (31, 6127488000), (32, 5936004000), (36, 5276448000), (40, 4748803200), (45, 4221158400), (48, 3957336000), (50, 3799042560), (54, 3517632000), (60, 3165868800), (62, 3063744000), (64, 2968002000), (72, 2638224000), (75, 2532695040), (80, 2374401600), (81, 2345088000), (90, 2110579200), (93, 2042496000), (96, 1978668000), (100, 1899521280), (108, 1758816000), (120, 1582934400), (124, 1531872000), (125, 1519617024), (128, 1484001000), (135, 1407052800), (144, 1319112000), (150, 1266347520), (155, 1225497600), (160, 1187200800), (162, 1172544000), (180, 1055289600), (186, 1021248000), (192, 989334000), (197, 964224000), (200, 949760640), (216, 879408000), (225, 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