189291000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{63097}}^1$

素因数の和:63121

約数の個数: 64

約数和(自身を含む): 590597280

約数和(自身を除く): 401306280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 63097, 126194, 189291, 252388, 315485, 378582, 504776, 630970, 757164, 946455, 1261940, 1514328, 1577425, 1892910, 2523880, 3154850, 3785820, 4732275, 6309700, 7571640, 7887125, 9464550, 12619400, 15774250, 18929100, 23661375, 31548500, 37858200, 47322750, 63097000, 94645500, 189291000]

約数ペア:

[(1, 189291000), (2, 94645500), (3, 63097000), (4, 47322750), (5, 37858200), (6, 31548500), (8, 23661375), (10, 18929100), (12, 15774250), (15, 12619400), (20, 9464550), (24, 7887125), (25, 7571640), (30, 6309700), (40, 4732275), (50, 3785820), (60, 3154850), (75, 2523880), (100, 1892910), (120, 1577425), (125, 1514328), (150, 1261940), (200, 946455), (250, 757164), (300, 630970), (375, 504776), (500, 378582), (600, 315485), (750, 252388), (1000, 189291), (1500, 126194), (3000, 63097)]