54255000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3617}}^1$

素因数の和:3646

約数の個数: 80

約数和(自身を含む): 169539480

約数和(自身を除く): 115284480

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, 3000, 3617, 3750, 5000, 7234, 7500, 10851, 14468, 15000, 18085, 21702, 28936, 36170, 43404, 54255, 72340, 86808, 90425, 108510, 144680, 180850, 217020, 271275, 361700, 434040, 452125, 542550, 723400, 904250, 1085100, 1356375, 1808500, 2170200, 2260625, 2712750, 3617000, 4521250, 5425500, 6781875, 9042500, 10851000, 13563750, 18085000, 27127500, 54255000]

約数ペア:

[(1, 54255000), (2, 27127500), (3, 18085000), (4, 13563750), (5, 10851000), (6, 9042500), (8, 6781875), (10, 5425500), (12, 4521250), (15, 3617000), (20, 2712750), (24, 2260625), (25, 2170200), (30, 1808500), (40, 1356375), (50, 1085100), (60, 904250), (75, 723400), (100, 542550), (120, 452125), (125, 434040), (150, 361700), (200, 271275), (250, 217020), (300, 180850), (375, 144680), (500, 108510), (600, 90425), (625, 86808), (750, 72340), (1000, 54255), (1250, 43404), (1500, 36170), (1875, 28936), (2500, 21702), (3000, 18085), (3617, 15000), (3750, 14468), (5000, 10851), (7234, 7500)]