218340000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{1213}}^1$

素因数の和:1249

約数の個数: 180

約数和(自身を含む): 776521746

約数和(自身を除く): 558181746

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 900, 1000, 1125, 1200, 1213, 1250, 1440, 1500, 1800, 1875, 2000, 2250, 2400, 2426, 2500, 3000, 3600, 3639, 3750, 4000, 4500, 4852, 5000, 5625, 6000, 6065, 7200, 7278, 7500, 9000, 9704, 10000, 10917, 11250, 12000, 12130, 14556, 15000, 18000, 18195, 19408, 20000, 21834, 22500, 24260, 29112, 30000, 30325, 36000, 36390, 38816, 43668, 45000, 48520, 54585, 58224, 60000, 60650, 72780, 87336, 90000, 90975, 97040, 109170, 116448, 121300, 145560, 151625, 174672, 180000, 181950, 194080, 218340, 242600, 272925, 291120, 303250, 349344, 363900, 436680, 454875, 485200, 545850, 582240, 606500, 727800, 758125, 873360, 909750, 970400, 1091700, 1213000, 1364625, 1455600, 1516250, 1746720, 1819500, 2183400, 2274375, 2426000, 2729250, 2911200, 3032500, 3639000, 4366800, 4548750, 4852000, 5458500, 6065000, 6823125, 7278000, 8733600, 9097500, 10917000, 12130000, 13646250, 14556000, 18195000, 21834000, 24260000, 27292500, 36390000, 43668000, 54585000, 72780000, 109170000, 218340000]

約数ペア:

[(1, 218340000), (2, 109170000), (3, 72780000), (4, 54585000), (5, 43668000), (6, 36390000), (8, 27292500), (9, 24260000), (10, 21834000), (12, 18195000), (15, 14556000), (16, 13646250), (18, 12130000), (20, 10917000), (24, 9097500), (25, 8733600), (30, 7278000), (32, 6823125), (36, 6065000), (40, 5458500), (45, 4852000), (48, 4548750), (50, 4366800), (60, 3639000), (72, 3032500), (75, 2911200), (80, 2729250), (90, 2426000), (96, 2274375), (100, 2183400), (120, 1819500), (125, 1746720), (144, 1516250), (150, 1455600), (160, 1364625), (180, 1213000), (200, 1091700), (225, 970400), (240, 909750), (250, 873360), (288, 758125), (300, 727800), (360, 606500), (375, 582240), (400, 545850), (450, 485200), (480, 454875), (500, 436680), (600, 363900), (625, 349344), (720, 303250), (750, 291120), (800, 272925), (900, 242600), (1000, 218340), (1125, 194080), (1200, 181950), (1213, 180000), (1250, 174672), (1440, 151625), (1500, 145560), (1800, 121300), (1875, 116448), (2000, 109170), (2250, 97040), (2400, 90975), (2426, 90000), (2500, 87336), (3000, 72780), (3600, 60650), (3639, 60000), (3750, 58224), (4000, 54585), (4500, 48520), (4852, 45000), (5000, 43668), (5625, 38816), (6000, 36390), (6065, 36000), (7200, 30325), (7278, 30000), (7500, 29112), (9000, 24260), (9704, 22500), (10000, 21834), (10917, 20000), (11250, 19408), (12000, 18195), (12130, 18000), (14556, 15000)]