140215500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31159}}^1$

素因数の和:31184

約数の個数: 72

約数和(自身を含む): 442347360

約数和(自身を除く): 302131860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 31159, 62318, 93477, 124636, 155795, 186954, 280431, 311590, 373908, 467385, 560862, 623180, 778975, 934770, 1121724, 1402155, 1557950, 1869540, 2336925, 2804310, 3115900, 3894875, 4673850, 5608620, 7010775, 7789750, 9347700, 11684625, 14021550, 15579500, 23369250, 28043100, 35053875, 46738500, 70107750, 140215500]

約数ペア:

[(1, 140215500), (2, 70107750), (3, 46738500), (4, 35053875), (5, 28043100), (6, 23369250), (9, 15579500), (10, 14021550), (12, 11684625), (15, 9347700), (18, 7789750), (20, 7010775), (25, 5608620), (30, 4673850), (36, 3894875), (45, 3115900), (50, 2804310), (60, 2336925), (75, 1869540), (90, 1557950), (100, 1402155), (125, 1121724), (150, 934770), (180, 778975), (225, 623180), (250, 560862), (300, 467385), (375, 373908), (450, 311590), (500, 280431), (750, 186954), (900, 155795), (1125, 124636), (1500, 93477), (2250, 62318), (4500, 31159)]