17937000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{1993}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 60657480

約数和(自身を除く): 42720480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 1993, 2250, 3000, 3986, 4500, 5979, 7972, 9000, 9965, 11958, 15944, 17937, 19930, 23916, 29895, 35874, 39860, 47832, 49825, 59790, 71748, 79720, 89685, 99650, 119580, 143496, 149475, 179370, 199300, 239160, 249125, 298950, 358740, 398600, 448425, 498250, 597900, 717480, 747375, 896850, 996500, 1195800, 1494750, 1793700, 1993000, 2242125, 2989500, 3587400, 4484250, 5979000, 8968500, 17937000]

約数ペア:

[(1, 17937000), (2, 8968500), (3, 5979000), (4, 4484250), (5, 3587400), (6, 2989500), (8, 2242125), (9, 1993000), (10, 1793700), (12, 1494750), (15, 1195800), (18, 996500), (20, 896850), (24, 747375), (25, 717480), (30, 597900), (36, 498250), (40, 448425), (45, 398600), (50, 358740), (60, 298950), (72, 249125), (75, 239160), (90, 199300), (100, 179370), (120, 149475), (125, 143496), (150, 119580), (180, 99650), (200, 89685), (225, 79720), (250, 71748), (300, 59790), (360, 49825), (375, 47832), (450, 39860), (500, 35874), (600, 29895), (750, 23916), (900, 19930), (1000, 17937), (1125, 15944), (1500, 11958), (1800, 9965), (1993, 9000), (2250, 7972), (3000, 5979), (3986, 4500)]