252408000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 224

約数和(自身を含む): 898672320

約数和(自身を除く): 646264320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 809, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1618, 1625, 1950, 2000, 2080, 2400, 2427, 2496, 2600, 3000, 3120, 3236, 3250, 3900, 4000, 4045, 4160, 4800, 4854, 4875, 5200, 6000, 6240, 6472, 6500, 7800, 8000, 8090, 9708, 9750, 10400, 10517, 12000, 12135, 12480, 12944, 13000, 15600, 16180, 19416, 19500, 20225, 20800, 21034, 24000, 24270, 25888, 26000, 31200, 31551, 32360, 38832, 39000, 40450, 42068, 48540, 51776, 52000, 52585, 60675, 62400, 63102, 64720, 77664, 78000, 80900, 84136, 97080, 101125, 104000, 105170, 121350, 126204, 129440, 155328, 156000, 157755, 161800, 168272, 194160, 202250, 210340, 242700, 252408, 258880, 262925, 303375, 312000, 315510, 323600, 336544, 388320, 404500, 420680, 485400, 504816, 525850, 606750, 631020, 647200, 673088, 776640, 788775, 809000, 841360, 970800, 1009632, 1051700, 1213500, 1262040, 1294400, 1314625, 1577550, 1618000, 1682720, 1941600, 2019264, 2103400, 2427000, 2524080, 2629250, 3155100, 3236000, 3365440, 3883200, 3943875, 4206800, 4854000, 5048160, 5258500, 6310200, 6472000, 7887750, 8413600, 9708000, 10096320, 10517000, 12620400, 15775500, 16827200, 19416000, 21034000, 25240800, 31551000, 42068000, 50481600, 63102000, 84136000, 126204000, 252408000]

約数ペア:

[(1, 252408000), (2, 126204000), (3, 84136000), (4, 63102000), (5, 50481600), (6, 42068000), (8, 31551000), (10, 25240800), (12, 21034000), (13, 19416000), (15, 16827200), (16, 15775500), (20, 12620400), (24, 10517000), (25, 10096320), (26, 9708000), (30, 8413600), (32, 7887750), (39, 6472000), (40, 6310200), (48, 5258500), (50, 5048160), (52, 4854000), (60, 4206800), (64, 3943875), (65, 3883200), (75, 3365440), (78, 3236000), (80, 3155100), (96, 2629250), (100, 2524080), (104, 2427000), (120, 2103400), (125, 2019264), (130, 1941600), (150, 1682720), (156, 1618000), (160, 1577550), (192, 1314625), (195, 1294400), (200, 1262040), (208, 1213500), (240, 1051700), (250, 1009632), (260, 970800), (300, 841360), (312, 809000), (320, 788775), (325, 776640), (375, 673088), (390, 647200), (400, 631020), (416, 606750), (480, 525850), (500, 504816), (520, 485400), (600, 420680), (624, 404500), (650, 388320), (750, 336544), (780, 323600), (800, 315510), (809, 312000), (832, 303375), (960, 262925), (975, 258880), (1000, 252408), (1040, 242700), (1200, 210340), (1248, 202250), (1300, 194160), (1500, 168272), (1560, 161800), (1600, 157755), (1618, 156000), (1625, 155328), (1950, 129440), (2000, 126204), (2080, 121350), (2400, 105170), (2427, 104000), (2496, 101125), (2600, 97080), (3000, 84136), (3120, 80900), (3236, 78000), (3250, 77664), (3900, 64720), (4000, 63102), (4045, 62400), (4160, 60675), (4800, 52585), (4854, 52000), (4875, 51776), (5200, 48540), (6000, 42068), (6240, 40450), (6472, 39000), (6500, 38832), (7800, 32360), (8000, 31551), (8090, 31200), (9708, 26000), (9750, 25888), (10400, 24270), (10517, 24000), (12000, 21034), (12135, 20800), (12480, 20225), (12944, 19500), (13000, 19416), (15600, 16180)]