105217500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{14029}}^1$

素因数の和:14056

約数の個数: 60

約数和(自身を含む): 306808040

約数和(自身を除く): 201590540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 14029, 28058, 42087, 56116, 70145, 84174, 140290, 168348, 210435, 280580, 350725, 420870, 701450, 841740, 1052175, 1402900, 1753625, 2104350, 3507250, 4208700, 5260875, 7014500, 8768125, 10521750, 17536250, 21043500, 26304375, 35072500, 52608750, 105217500]

約数ペア:

[(1, 105217500), (2, 52608750), (3, 35072500), (4, 26304375), (5, 21043500), (6, 17536250), (10, 10521750), (12, 8768125), (15, 7014500), (20, 5260875), (25, 4208700), (30, 3507250), (50, 2104350), (60, 1753625), (75, 1402900), (100, 1052175), (125, 841740), (150, 701450), (250, 420870), (300, 350725), (375, 280580), (500, 210435), (625, 168348), (750, 140290), (1250, 84174), (1500, 70145), (1875, 56116), (2500, 42087), (3750, 28058), (7500, 14029)]