520010700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157579}}^1$

素因数の和:157607

約数の個数: 72

約数和(自身を含む): 1641353280

約数和(自身を除く): 1121342580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 157579, 315158, 472737, 630316, 787895, 945474, 1575790, 1733369, 1890948, 2363685, 3151580, 3466738, 3939475, 4727370, 5200107, 6933476, 7878950, 8666845, 9454740, 10400214, 11818425, 15757900, 17333690, 20800428, 23636850, 26000535, 34667380, 43334225, 47273700, 52001070, 86668450, 104002140, 130002675, 173336900, 260005350, 520010700]

約数ペア:

[(1, 520010700), (2, 260005350), (3, 173336900), (4, 130002675), (5, 104002140), (6, 86668450), (10, 52001070), (11, 47273700), (12, 43334225), (15, 34667380), (20, 26000535), (22, 23636850), (25, 20800428), (30, 17333690), (33, 15757900), (44, 11818425), (50, 10400214), (55, 9454740), (60, 8666845), (66, 7878950), (75, 6933476), (100, 5200107), (110, 4727370), (132, 3939475), (150, 3466738), (165, 3151580), (220, 2363685), (275, 1890948), (300, 1733369), (330, 1575790), (550, 945474), (660, 787895), (825, 630316), (1100, 472737), (1650, 315158), (3300, 157579)]