67297500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{997}}^1$

素因数の和:1030

約数の個数: 120

約数和(自身を含む): 218242640

約数和(自身を除く): 150945140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 997, 1125, 1250, 1350, 1500, 1875, 1994, 2250, 2500, 2700, 2991, 3375, 3750, 3988, 4500, 4985, 5625, 5982, 6750, 7500, 8973, 9970, 11250, 11964, 13500, 14955, 16875, 17946, 19940, 22500, 24925, 26919, 29910, 33750, 35892, 44865, 49850, 53838, 59820, 67500, 74775, 89730, 99700, 107676, 124625, 134595, 149550, 179460, 224325, 249250, 269190, 299100, 373875, 448650, 498500, 538380, 623125, 672975, 747750, 897300, 1121625, 1246250, 1345950, 1495500, 1869375, 2243250, 2492500, 2691900, 3364875, 3738750, 4486500, 5608125, 6729750, 7477500, 11216250, 13459500, 16824375, 22432500, 33648750, 67297500]

約数ペア:

[(1, 67297500), (2, 33648750), (3, 22432500), (4, 16824375), (5, 13459500), (6, 11216250), (9, 7477500), (10, 6729750), (12, 5608125), (15, 4486500), (18, 3738750), (20, 3364875), (25, 2691900), (27, 2492500), (30, 2243250), (36, 1869375), (45, 1495500), (50, 1345950), (54, 1246250), (60, 1121625), (75, 897300), (90, 747750), (100, 672975), (108, 623125), (125, 538380), (135, 498500), (150, 448650), (180, 373875), (225, 299100), (250, 269190), (270, 249250), (300, 224325), (375, 179460), (450, 149550), (500, 134595), (540, 124625), (625, 107676), (675, 99700), (750, 89730), (900, 74775), (997, 67500), (1125, 59820), (1250, 53838), (1350, 49850), (1500, 44865), (1875, 35892), (1994, 33750), (2250, 29910), (2500, 26919), (2700, 24925), (2991, 22500), (3375, 19940), (3750, 17946), (3988, 16875), (4500, 14955), (4985, 13500), (5625, 11964), (5982, 11250), (6750, 9970), (7500, 8973)]