211761600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 168

約数和(自身を含む): 701667888

約数和(自身を除く): 489906288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 157, 160, 192, 200, 240, 281, 300, 314, 320, 400, 471, 480, 562, 600, 628, 785, 800, 843, 942, 960, 1124, 1200, 1256, 1405, 1570, 1600, 1686, 1884, 2248, 2355, 2400, 2512, 2810, 3140, 3372, 3768, 3925, 4215, 4496, 4710, 4800, 5024, 5620, 6280, 6744, 7025, 7536, 7850, 8430, 8992, 9420, 10048, 11240, 11775, 12560, 13488, 14050, 15072, 15700, 16860, 17984, 18840, 21075, 22480, 23550, 25120, 26976, 28100, 30144, 31400, 33720, 37680, 42150, 44117, 44960, 47100, 50240, 53952, 56200, 62800, 67440, 75360, 84300, 88234, 89920, 94200, 112400, 125600, 132351, 134880, 150720, 168600, 176468, 188400, 220585, 224800, 251200, 264702, 269760, 337200, 352936, 376800, 441170, 449600, 529404, 661755, 674400, 705872, 753600, 882340, 1058808, 1102925, 1323510, 1348800, 1411744, 1764680, 2117616, 2205850, 2647020, 2823488, 3308775, 3529360, 4235232, 4411700, 5294040, 6617550, 7058720, 8470464, 8823400, 10588080, 13235100, 14117440, 17646800, 21176160, 26470200, 35293600, 42352320, 52940400, 70587200, 105880800, 211761600]

約数ペア:

[(1, 211761600), (2, 105880800), (3, 70587200), (4, 52940400), (5, 42352320), (6, 35293600), (8, 26470200), (10, 21176160), (12, 17646800), (15, 14117440), (16, 13235100), (20, 10588080), (24, 8823400), (25, 8470464), (30, 7058720), (32, 6617550), (40, 5294040), (48, 4411700), (50, 4235232), (60, 3529360), (64, 3308775), (75, 2823488), (80, 2647020), (96, 2205850), (100, 2117616), (120, 1764680), (150, 1411744), (157, 1348800), (160, 1323510), (192, 1102925), (200, 1058808), (240, 882340), (281, 753600), (300, 705872), (314, 674400), (320, 661755), (400, 529404), (471, 449600), (480, 441170), (562, 376800), (600, 352936), (628, 337200), (785, 269760), (800, 264702), (843, 251200), (942, 224800), (960, 220585), (1124, 188400), (1200, 176468), (1256, 168600), (1405, 150720), (1570, 134880), (1600, 132351), (1686, 125600), (1884, 112400), (2248, 94200), (2355, 89920), (2400, 88234), (2512, 84300), (2810, 75360), (3140, 67440), (3372, 62800), (3768, 56200), (3925, 53952), (4215, 50240), (4496, 47100), (4710, 44960), (4800, 44117), (5024, 42150), (5620, 37680), (6280, 33720), (6744, 31400), (7025, 30144), (7536, 28100), (7850, 26976), (8430, 25120), (8992, 23550), (9420, 22480), (10048, 21075), (11240, 18840), (11775, 17984), (12560, 16860), (13488, 15700), (14050, 15072)]