122958400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 325542656

約数和(自身を除く): 202584256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 50, 62, 64, 67, 74, 80, 100, 124, 134, 148, 155, 160, 185, 200, 248, 268, 296, 310, 320, 335, 370, 400, 496, 536, 592, 620, 670, 740, 775, 800, 925, 992, 1072, 1147, 1184, 1240, 1340, 1480, 1550, 1600, 1675, 1850, 1984, 2077, 2144, 2294, 2368, 2479, 2480, 2680, 2960, 3100, 3350, 3700, 4154, 4288, 4588, 4958, 4960, 5360, 5735, 5920, 6200, 6700, 7400, 8308, 9176, 9916, 9920, 10385, 10720, 11470, 11840, 12395, 12400, 13400, 14800, 16616, 18352, 19832, 20770, 21440, 22940, 24790, 24800, 26800, 28675, 29600, 33232, 36704, 39664, 41540, 45880, 49580, 49600, 51925, 53600, 57350, 59200, 61975, 66464, 73408, 76849, 79328, 83080, 91760, 99160, 103850, 107200, 114700, 123950, 132928, 153698, 158656, 166160, 183520, 198320, 207700, 229400, 247900, 307396, 332320, 367040, 384245, 396640, 415400, 458800, 495800, 614792, 664640, 768490, 793280, 830800, 917600, 991600, 1229584, 1536980, 1661600, 1835200, 1921225, 1983200, 2459168, 3073960, 3323200, 3842450, 3966400, 4918336, 6147920, 7684900, 12295840, 15369800, 24591680, 30739600, 61479200, 122958400]

約数ペア:

[(1, 122958400), (2, 61479200), (4, 30739600), (5, 24591680), (8, 15369800), (10, 12295840), (16, 7684900), (20, 6147920), (25, 4918336), (31, 3966400), (32, 3842450), (37, 3323200), (40, 3073960), (50, 2459168), (62, 1983200), (64, 1921225), (67, 1835200), (74, 1661600), (80, 1536980), (100, 1229584), (124, 991600), (134, 917600), (148, 830800), (155, 793280), (160, 768490), (185, 664640), (200, 614792), (248, 495800), (268, 458800), (296, 415400), (310, 396640), (320, 384245), (335, 367040), (370, 332320), (400, 307396), (496, 247900), (536, 229400), (592, 207700), (620, 198320), (670, 183520), (740, 166160), (775, 158656), (800, 153698), (925, 132928), (992, 123950), (1072, 114700), (1147, 107200), (1184, 103850), (1240, 99160), (1340, 91760), (1480, 83080), (1550, 79328), (1600, 76849), (1675, 73408), (1850, 66464), (1984, 61975), (2077, 59200), (2144, 57350), (2294, 53600), (2368, 51925), (2479, 49600), (2480, 49580), (2680, 45880), (2960, 41540), (3100, 39664), (3350, 36704), (3700, 33232), (4154, 29600), (4288, 28675), (4588, 26800), (4958, 24800), (4960, 24790), (5360, 22940), (5735, 21440), (5920, 20770), (6200, 19832), (6700, 18352), (7400, 16616), (8308, 14800), (9176, 13400), (9916, 12400), (9920, 12395), (10385, 11840), (10720, 11470)]