42285000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{2819}}^1$

素因数の和:2848

約数の個数: 80

約数和(自身を含む): 132145200

約数和(自身を除く): 89860200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 2819, 3000, 3750, 5000, 5638, 7500, 8457, 11276, 14095, 15000, 16914, 22552, 28190, 33828, 42285, 56380, 67656, 70475, 84570, 112760, 140950, 169140, 211425, 281900, 338280, 352375, 422850, 563800, 704750, 845700, 1057125, 1409500, 1691400, 1761875, 2114250, 2819000, 3523750, 4228500, 5285625, 7047500, 8457000, 10571250, 14095000, 21142500, 42285000]

約数ペア:

[(1, 42285000), (2, 21142500), (3, 14095000), (4, 10571250), (5, 8457000), (6, 7047500), (8, 5285625), (10, 4228500), (12, 3523750), (15, 2819000), (20, 2114250), (24, 1761875), (25, 1691400), (30, 1409500), (40, 1057125), (50, 845700), (60, 704750), (75, 563800), (100, 422850), (120, 352375), (125, 338280), (150, 281900), (200, 211425), (250, 169140), (300, 140950), (375, 112760), (500, 84570), (600, 70475), (625, 67656), (750, 56380), (1000, 42285), (1250, 33828), (1500, 28190), (1875, 22552), (2500, 16914), (2819, 15000), (3000, 14095), (3750, 11276), (5000, 8457), (5638, 7500)]