42097500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{1871}}^1$

素因数の和:1901

約数の個数: 90

約数和(自身を含む): 133044912

約数和(自身を除く): 90947412

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, 625, 750, 900, 1125, 1250, 1500, 1871, 1875, 2250, 2500, 3742, 3750, 4500, 5613, 5625, 7484, 7500, 9355, 11226, 11250, 16839, 18710, 22452, 22500, 28065, 33678, 37420, 46775, 56130, 67356, 84195, 93550, 112260, 140325, 168390, 187100, 233875, 280650, 336780, 420975, 467750, 561300, 701625, 841950, 935500, 1169375, 1403250, 1683900, 2104875, 2338750, 2806500, 3508125, 4209750, 4677500, 7016250, 8419500, 10524375, 14032500, 21048750, 42097500]

約数ペア:

[(1, 42097500), (2, 21048750), (3, 14032500), (4, 10524375), (5, 8419500), (6, 7016250), (9, 4677500), (10, 4209750), (12, 3508125), (15, 2806500), (18, 2338750), (20, 2104875), (25, 1683900), (30, 1403250), (36, 1169375), (45, 935500), (50, 841950), (60, 701625), (75, 561300), (90, 467750), (100, 420975), (125, 336780), (150, 280650), (180, 233875), (225, 187100), (250, 168390), (300, 140325), (375, 112260), (450, 93550), (500, 84195), (625, 67356), (750, 56130), (900, 46775), (1125, 37420), (1250, 33678), (1500, 28065), (1871, 22500), (1875, 22452), (2250, 18710), (2500, 16839), (3742, 11250), (3750, 11226), (4500, 9355), (5613, 7500), (5625, 7484)]