131294400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 168

約数和(自身を含む): 456377040

約数和(自身を除く): 325082640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1609, 1632, 1700, 2040, 2400, 2550, 2720, 3218, 3264, 3400, 4080, 4800, 4827, 5100, 5440, 6436, 6800, 8045, 8160, 9654, 10200, 12872, 13600, 16090, 16320, 19308, 20400, 24135, 25744, 27200, 27353, 32180, 38616, 40225, 40800, 48270, 51488, 54706, 64360, 77232, 80450, 81600, 82059, 96540, 102976, 109412, 120675, 128720, 136765, 154464, 160900, 164118, 193080, 218824, 241350, 257440, 273530, 308928, 321800, 328236, 386160, 410295, 437648, 482700, 514880, 547060, 643600, 656472, 683825, 772320, 820590, 875296, 965400, 1094120, 1287200, 1312944, 1367650, 1544640, 1641180, 1750592, 1930800, 2051475, 2188240, 2574400, 2625888, 2735300, 3282360, 3861600, 4102950, 4376480, 5251776, 5470600, 6564720, 7723200, 8205900, 8752960, 10941200, 13129440, 16411800, 21882400, 26258880, 32823600, 43764800, 65647200, 131294400]

約数ペア:

[(1, 131294400), (2, 65647200), (3, 43764800), (4, 32823600), (5, 26258880), (6, 21882400), (8, 16411800), (10, 13129440), (12, 10941200), (15, 8752960), (16, 8205900), (17, 7723200), (20, 6564720), (24, 5470600), (25, 5251776), (30, 4376480), (32, 4102950), (34, 3861600), (40, 3282360), (48, 2735300), (50, 2625888), (51, 2574400), (60, 2188240), (64, 2051475), (68, 1930800), (75, 1750592), (80, 1641180), (85, 1544640), (96, 1367650), (100, 1312944), (102, 1287200), (120, 1094120), (136, 965400), (150, 875296), (160, 820590), (170, 772320), (192, 683825), (200, 656472), (204, 643600), (240, 547060), (255, 514880), (272, 482700), (300, 437648), (320, 410295), (340, 386160), (400, 328236), (408, 321800), (425, 308928), (480, 273530), (510, 257440), (544, 241350), (600, 218824), (680, 193080), (800, 164118), (816, 160900), (850, 154464), (960, 136765), (1020, 128720), (1088, 120675), (1200, 109412), (1275, 102976), (1360, 96540), (1600, 82059), (1609, 81600), (1632, 80450), (1700, 77232), (2040, 64360), (2400, 54706), (2550, 51488), (2720, 48270), (3218, 40800), (3264, 40225), (3400, 38616), (4080, 32180), (4800, 27353), (4827, 27200), (5100, 25744), (5440, 24135), (6436, 20400), (6800, 19308), (8045, 16320), (8160, 16090), (9654, 13600), (10200, 12872)]