127785000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 160

約数和(自身を含む): 456603840

約数和(自身を除く): 328818840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 1000, 1050, 1217, 1250, 1400, 1500, 1750, 1875, 2100, 2434, 2500, 2625, 3000, 3500, 3651, 3750, 4200, 4375, 4868, 5000, 5250, 6085, 7000, 7302, 7500, 8519, 8750, 9736, 10500, 12170, 13125, 14604, 15000, 17038, 17500, 18255, 21000, 24340, 25557, 26250, 29208, 30425, 34076, 35000, 36510, 42595, 48680, 51114, 52500, 60850, 68152, 73020, 85190, 91275, 102228, 105000, 121700, 127785, 146040, 152125, 170380, 182550, 204456, 212975, 243400, 255570, 304250, 340760, 365100, 425950, 456375, 511140, 608500, 638925, 730200, 760625, 851900, 912750, 1022280, 1064875, 1217000, 1277850, 1521250, 1703800, 1825500, 2129750, 2281875, 2555700, 3042500, 3194625, 3651000, 4259500, 4563750, 5111400, 5324375, 6085000, 6389250, 8519000, 9127500, 10648750, 12778500, 15973125, 18255000, 21297500, 25557000, 31946250, 42595000, 63892500, 127785000]

約数ペア:

[(1, 127785000), (2, 63892500), (3, 42595000), (4, 31946250), (5, 25557000), (6, 21297500), (7, 18255000), (8, 15973125), (10, 12778500), (12, 10648750), (14, 9127500), (15, 8519000), (20, 6389250), (21, 6085000), (24, 5324375), (25, 5111400), (28, 4563750), (30, 4259500), (35, 3651000), (40, 3194625), (42, 3042500), (50, 2555700), (56, 2281875), (60, 2129750), (70, 1825500), (75, 1703800), (84, 1521250), (100, 1277850), (105, 1217000), (120, 1064875), (125, 1022280), (140, 912750), (150, 851900), (168, 760625), (175, 730200), (200, 638925), (210, 608500), (250, 511140), (280, 456375), (300, 425950), (350, 365100), (375, 340760), (420, 304250), (500, 255570), (525, 243400), (600, 212975), (625, 204456), (700, 182550), (750, 170380), (840, 152125), (875, 146040), (1000, 127785), (1050, 121700), (1217, 105000), (1250, 102228), (1400, 91275), (1500, 85190), (1750, 73020), (1875, 68152), (2100, 60850), (2434, 52500), (2500, 51114), (2625, 48680), (3000, 42595), (3500, 36510), (3651, 35000), (3750, 34076), (4200, 30425), (4375, 29208), (4868, 26250), (5000, 25557), (5250, 24340), (6085, 21000), (7000, 18255), (7302, 17500), (7500, 17038), (8519, 15000), (8750, 14604), (9736, 13125), (10500, 12170)]