26919000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{997}}^1$

素因数の和:1027

約数の個数: 128

約数和(自身を含む): 93412800

約数和(自身を除く): 66493800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 997, 1000, 1080, 1125, 1350, 1500, 1800, 1994, 2250, 2700, 2991, 3000, 3375, 3988, 4500, 4985, 5400, 5982, 6750, 7976, 8973, 9000, 9970, 11964, 13500, 14955, 17946, 19940, 23928, 24925, 26919, 27000, 29910, 35892, 39880, 44865, 49850, 53838, 59820, 71784, 74775, 89730, 99700, 107676, 119640, 124625, 134595, 149550, 179460, 199400, 215352, 224325, 249250, 269190, 299100, 358920, 373875, 448650, 498500, 538380, 598200, 672975, 747750, 897300, 997000, 1076760, 1121625, 1345950, 1495500, 1794600, 2243250, 2691900, 2991000, 3364875, 4486500, 5383800, 6729750, 8973000, 13459500, 26919000]

約数ペア:

[(1, 26919000), (2, 13459500), (3, 8973000), (4, 6729750), (5, 5383800), (6, 4486500), (8, 3364875), (9, 2991000), (10, 2691900), (12, 2243250), (15, 1794600), (18, 1495500), (20, 1345950), (24, 1121625), (25, 1076760), (27, 997000), (30, 897300), (36, 747750), (40, 672975), (45, 598200), (50, 538380), (54, 498500), (60, 448650), (72, 373875), (75, 358920), (90, 299100), (100, 269190), (108, 249250), (120, 224325), (125, 215352), (135, 199400), (150, 179460), (180, 149550), (200, 134595), (216, 124625), (225, 119640), (250, 107676), (270, 99700), (300, 89730), (360, 74775), (375, 71784), (450, 59820), (500, 53838), (540, 49850), (600, 44865), (675, 39880), (750, 35892), (900, 29910), (997, 27000), (1000, 26919), (1080, 24925), (1125, 23928), (1350, 19940), (1500, 17946), (1800, 14955), (1994, 13500), (2250, 11964), (2700, 9970), (2991, 9000), (3000, 8973), (3375, 7976), (3988, 6750), (4500, 5982), (4985, 5400)]