2103605000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{60103}}^1$

素因数の和:60136

約数の個数: 80

約数和(自身を含む): 5632946880

約数和(自身を除く): 3529341880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 3500, 4375, 5000, 7000, 8750, 17500, 35000, 60103, 120206, 240412, 300515, 420721, 480824, 601030, 841442, 1202060, 1502575, 1682884, 2103605, 2404120, 3005150, 3365768, 4207210, 6010300, 7512875, 8414420, 10518025, 12020600, 15025750, 16828840, 21036050, 30051500, 37564375, 42072100, 52590125, 60103000, 75128750, 84144200, 105180250, 150257500, 210360500, 262950625, 300515000, 420721000, 525901250, 1051802500, 2103605000]

約数ペア:

[(1, 2103605000), (2, 1051802500), (4, 525901250), (5, 420721000), (7, 300515000), (8, 262950625), (10, 210360500), (14, 150257500), (20, 105180250), (25, 84144200), (28, 75128750), (35, 60103000), (40, 52590125), (50, 42072100), (56, 37564375), (70, 30051500), (100, 21036050), (125, 16828840), (140, 15025750), (175, 12020600), (200, 10518025), (250, 8414420), (280, 7512875), (350, 6010300), (500, 4207210), (625, 3365768), (700, 3005150), (875, 2404120), (1000, 2103605), (1250, 1682884), (1400, 1502575), (1750, 1202060), (2500, 841442), (3500, 601030), (4375, 480824), (5000, 420721), (7000, 300515), (8750, 240412), (17500, 120206), (35000, 60103)]