2982000

素因数分解:

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

素因数の和:104

約数の個数: 160

約数和(自身を含む): 11142144

約数和(自身を除く): 8160144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 71, 75, 80, 84, 100, 105, 112, 120, 125, 140, 142, 150, 168, 175, 200, 210, 213, 240, 250, 280, 284, 300, 336, 350, 355, 375, 400, 420, 426, 497, 500, 525, 560, 568, 600, 700, 710, 750, 840, 852, 875, 994, 1000, 1050, 1065, 1136, 1200, 1400, 1420, 1491, 1500, 1680, 1704, 1750, 1775, 1988, 2000, 2100, 2130, 2485, 2625, 2800, 2840, 2982, 3000, 3408, 3500, 3550, 3976, 4200, 4260, 4970, 5250, 5325, 5680, 5964, 6000, 7000, 7100, 7455, 7952, 8400, 8520, 8875, 9940, 10500, 10650, 11928, 12425, 14000, 14200, 14910, 17040, 17750, 19880, 21000, 21300, 23856, 24850, 26625, 28400, 29820, 35500, 37275, 39760, 42000, 42600, 49700, 53250, 59640, 62125, 71000, 74550, 85200, 99400, 106500, 119280, 124250, 142000, 149100, 186375, 198800, 213000, 248500, 298200, 372750, 426000, 497000, 596400, 745500, 994000, 1491000, 2982000]

約数ペア:

[(1, 2982000), (2, 1491000), (3, 994000), (4, 745500), (5, 596400), (6, 497000), (7, 426000), (8, 372750), (10, 298200), (12, 248500), (14, 213000), (15, 198800), (16, 186375), (20, 149100), (21, 142000), (24, 124250), (25, 119280), (28, 106500), (30, 99400), (35, 85200), (40, 74550), (42, 71000), (48, 62125), (50, 59640), (56, 53250), (60, 49700), (70, 42600), (71, 42000), (75, 39760), (80, 37275), (84, 35500), (100, 29820), (105, 28400), (112, 26625), (120, 24850), (125, 23856), (140, 21300), (142, 21000), (150, 19880), (168, 17750), (175, 17040), (200, 14910), (210, 14200), (213, 14000), (240, 12425), (250, 11928), (280, 10650), (284, 10500), (300, 9940), (336, 8875), (350, 8520), (355, 8400), (375, 7952), (400, 7455), (420, 7100), (426, 7000), (497, 6000), (500, 5964), (525, 5680), (560, 5325), (568, 5250), (600, 4970), (700, 4260), (710, 4200), (750, 3976), (840, 3550), (852, 3500), (875, 3408), (994, 3000), (1000, 2982), (1050, 2840), (1065, 2800), (1136, 2625), (1200, 2485), (1400, 2130), (1420, 2100), (1491, 2000), (1500, 1988), (1680, 1775), (1704, 1750)]