8946000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 36211968

約数和(自身を除く): 27265968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 71, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 142, 144, 150, 168, 175, 180, 200, 210, 213, 225, 240, 250, 252, 280, 284, 300, 315, 336, 350, 355, 360, 375, 400, 420, 426, 450, 497, 500, 504, 525, 560, 568, 600, 630, 639, 700, 710, 720, 750, 840, 852, 875, 900, 994, 1000, 1008, 1050, 1065, 1125, 1136, 1200, 1260, 1278, 1400, 1420, 1491, 1500, 1575, 1680, 1704, 1750, 1775, 1800, 1988, 2000, 2100, 2130, 2250, 2485, 2520, 2556, 2625, 2800, 2840, 2982, 3000, 3150, 3195, 3408, 3500, 3550, 3600, 3976, 4200, 4260, 4473, 4500, 4970, 5040, 5112, 5250, 5325, 5680, 5964, 6000, 6300, 6390, 7000, 7100, 7455, 7875, 7952, 8400, 8520, 8875, 8946, 9000, 9940, 10224, 10500, 10650, 11928, 12425, 12600, 12780, 14000, 14200, 14910, 15750, 15975, 17040, 17750, 17892, 18000, 19880, 21000, 21300, 22365, 23856, 24850, 25200, 25560, 26625, 28400, 29820, 31500, 31950, 35500, 35784, 37275, 39760, 42000, 42600, 44730, 49700, 51120, 53250, 59640, 62125, 63000, 63900, 71000, 71568, 74550, 79875, 85200, 89460, 99400, 106500, 111825, 119280, 124250, 126000, 127800, 142000, 149100, 159750, 178920, 186375, 198800, 213000, 223650, 248500, 255600, 298200, 319500, 357840, 372750, 426000, 447300, 497000, 559125, 596400, 639000, 745500, 894600, 994000, 1118250, 1278000, 1491000, 1789200, 2236500, 2982000, 4473000, 8946000]

約数ペア:

[(1, 8946000), (2, 4473000), (3, 2982000), (4, 2236500), (5, 1789200), (6, 1491000), (7, 1278000), (8, 1118250), (9, 994000), (10, 894600), (12, 745500), (14, 639000), (15, 596400), (16, 559125), (18, 497000), (20, 447300), (21, 426000), (24, 372750), (25, 357840), (28, 319500), (30, 298200), (35, 255600), (36, 248500), (40, 223650), (42, 213000), (45, 198800), (48, 186375), (50, 178920), (56, 159750), (60, 149100), (63, 142000), (70, 127800), (71, 126000), (72, 124250), (75, 119280), (80, 111825), (84, 106500), (90, 99400), (100, 89460), (105, 85200), (112, 79875), (120, 74550), (125, 71568), (126, 71000), (140, 63900), (142, 63000), (144, 62125), (150, 59640), (168, 53250), (175, 51120), (180, 49700), (200, 44730), (210, 42600), (213, 42000), (225, 39760), (240, 37275), (250, 35784), (252, 35500), (280, 31950), (284, 31500), (300, 29820), (315, 28400), (336, 26625), (350, 25560), (355, 25200), (360, 24850), (375, 23856), (400, 22365), (420, 21300), (426, 21000), (450, 19880), (497, 18000), (500, 17892), (504, 17750), (525, 17040), (560, 15975), (568, 15750), (600, 14910), (630, 14200), (639, 14000), (700, 12780), (710, 12600), (720, 12425), (750, 11928), (840, 10650), (852, 10500), (875, 10224), (900, 9940), (994, 9000), (1000, 8946), (1008, 8875), (1050, 8520), (1065, 8400), (1125, 7952), (1136, 7875), (1200, 7455), (1260, 7100), (1278, 7000), (1400, 6390), (1420, 6300), (1491, 6000), (1500, 5964), (1575, 5680), (1680, 5325), (1704, 5250), (1750, 5112), (1775, 5040), (1800, 4970), (1988, 4500), (2000, 4473), (2100, 4260), (2130, 4200), (2250, 3976), (2485, 3600), (2520, 3550), (2556, 3500), (2625, 3408), (2800, 3195), (2840, 3150), (2982, 3000)]