74099900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2919

約数の個数: 72

約数和(自身を含む): 188800416

約数和(自身を除く): 114700516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1850, 2590, 2861, 3700, 5180, 5722, 6475, 11444, 12950, 14305, 20027, 25900, 28610, 40054, 57220, 71525, 80108, 100135, 105857, 143050, 200270, 211714, 286100, 400540, 423428, 500675, 529285, 740999, 1001350, 1058570, 1481998, 2002700, 2117140, 2646425, 2963996, 3704995, 5292850, 7409990, 10585700, 14819980, 18524975, 37049950, 74099900]

約数ペア:

[(1, 74099900), (2, 37049950), (4, 18524975), (5, 14819980), (7, 10585700), (10, 7409990), (14, 5292850), (20, 3704995), (25, 2963996), (28, 2646425), (35, 2117140), (37, 2002700), (50, 1481998), (70, 1058570), (74, 1001350), (100, 740999), (140, 529285), (148, 500675), (175, 423428), (185, 400540), (259, 286100), (350, 211714), (370, 200270), (518, 143050), (700, 105857), (740, 100135), (925, 80108), (1036, 71525), (1295, 57220), (1850, 40054), (2590, 28610), (2861, 25900), (3700, 20027), (5180, 14305), (5722, 12950), (6475, 11444)]