222189600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2219

約数の個数: 144

約数和(自身を含む): 740390112

約数和(自身を除く): 518200512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 300, 344, 400, 430, 480, 516, 600, 645, 688, 800, 860, 1032, 1075, 1200, 1290, 1376, 1720, 2064, 2150, 2153, 2400, 2580, 3225, 3440, 4128, 4300, 4306, 5160, 6450, 6459, 6880, 8600, 8612, 10320, 10765, 12900, 12918, 17200, 17224, 20640, 21530, 25800, 25836, 32295, 34400, 34448, 43060, 51600, 51672, 53825, 64590, 68896, 86120, 92579, 103200, 103344, 107650, 129180, 161475, 172240, 185158, 206688, 215300, 258360, 277737, 322950, 344480, 370316, 430600, 462895, 516720, 555474, 645900, 740632, 861200, 925790, 1033440, 1110948, 1291800, 1388685, 1481264, 1722400, 1851580, 2221896, 2314475, 2583600, 2777370, 2962528, 3703160, 4443792, 4628950, 5167200, 5554740, 6943425, 7406320, 8887584, 9257900, 11109480, 13886850, 14812640, 18515800, 22218960, 27773700, 37031600, 44437920, 55547400, 74063200, 111094800, 222189600]

約数ペア:

[(1, 222189600), (2, 111094800), (3, 74063200), (4, 55547400), (5, 44437920), (6, 37031600), (8, 27773700), (10, 22218960), (12, 18515800), (15, 14812640), (16, 13886850), (20, 11109480), (24, 9257900), (25, 8887584), (30, 7406320), (32, 6943425), (40, 5554740), (43, 5167200), (48, 4628950), (50, 4443792), (60, 3703160), (75, 2962528), (80, 2777370), (86, 2583600), (96, 2314475), (100, 2221896), (120, 1851580), (129, 1722400), (150, 1481264), (160, 1388685), (172, 1291800), (200, 1110948), (215, 1033440), (240, 925790), (258, 861200), (300, 740632), (344, 645900), (400, 555474), (430, 516720), (480, 462895), (516, 430600), (600, 370316), (645, 344480), (688, 322950), (800, 277737), (860, 258360), (1032, 215300), (1075, 206688), (1200, 185158), (1290, 172240), (1376, 161475), (1720, 129180), (2064, 107650), (2150, 103344), (2153, 103200), (2400, 92579), (2580, 86120), (3225, 68896), (3440, 64590), (4128, 53825), (4300, 51672), (4306, 51600), (5160, 43060), (6450, 34448), (6459, 34400), (6880, 32295), (8600, 25836), (8612, 25800), (10320, 21530), (10765, 20640), (12900, 17224), (12918, 17200)]