145560000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1213}}^1$

素因数の和:1248

約数の個数: 140

約数和(自身を含む): 481652072

約数和(自身を除く): 336092072

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, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1213, 1250, 1500, 1600, 1875, 2000, 2400, 2426, 2500, 3000, 3639, 3750, 4000, 4800, 4852, 5000, 6000, 6065, 7278, 7500, 8000, 9704, 10000, 12000, 12130, 14556, 15000, 18195, 19408, 20000, 24000, 24260, 29112, 30000, 30325, 36390, 38816, 40000, 48520, 58224, 60000, 60650, 72780, 77632, 90975, 97040, 116448, 120000, 121300, 145560, 151625, 181950, 194080, 232896, 242600, 291120, 303250, 363900, 388160, 454875, 485200, 582240, 606500, 727800, 758125, 909750, 970400, 1164480, 1213000, 1455600, 1516250, 1819500, 1940800, 2274375, 2426000, 2911200, 3032500, 3639000, 4548750, 4852000, 5822400, 6065000, 7278000, 9097500, 9704000, 12130000, 14556000, 18195000, 24260000, 29112000, 36390000, 48520000, 72780000, 145560000]

約数ペア:

[(1, 145560000), (2, 72780000), (3, 48520000), (4, 36390000), (5, 29112000), (6, 24260000), (8, 18195000), (10, 14556000), (12, 12130000), (15, 9704000), (16, 9097500), (20, 7278000), (24, 6065000), (25, 5822400), (30, 4852000), (32, 4548750), (40, 3639000), (48, 3032500), (50, 2911200), (60, 2426000), (64, 2274375), (75, 1940800), (80, 1819500), (96, 1516250), (100, 1455600), (120, 1213000), (125, 1164480), (150, 970400), (160, 909750), (192, 758125), (200, 727800), (240, 606500), (250, 582240), (300, 485200), (320, 454875), (375, 388160), (400, 363900), (480, 303250), (500, 291120), (600, 242600), (625, 232896), (750, 194080), (800, 181950), (960, 151625), (1000, 145560), (1200, 121300), (1213, 120000), (1250, 116448), (1500, 97040), (1600, 90975), (1875, 77632), (2000, 72780), (2400, 60650), (2426, 60000), (2500, 58224), (3000, 48520), (3639, 40000), (3750, 38816), (4000, 36390), (4800, 30325), (4852, 30000), (5000, 29112), (6000, 24260), (6065, 24000), (7278, 20000), (7500, 19408), (8000, 18195), (9704, 15000), (10000, 14556), (12000, 12130)]