2217000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{739}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 6926400

約数和(自身を除く): 4709400

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, 739, 750, 1000, 1478, 1500, 2217, 2956, 3000, 3695, 4434, 5912, 7390, 8868, 11085, 14780, 17736, 18475, 22170, 29560, 36950, 44340, 55425, 73900, 88680, 92375, 110850, 147800, 184750, 221700, 277125, 369500, 443400, 554250, 739000, 1108500, 2217000]

約数ペア:

[(1, 2217000), (2, 1108500), (3, 739000), (4, 554250), (5, 443400), (6, 369500), (8, 277125), (10, 221700), (12, 184750), (15, 147800), (20, 110850), (24, 92375), (25, 88680), (30, 73900), (40, 55425), (50, 44340), (60, 36950), (75, 29560), (100, 22170), (120, 18475), (125, 17736), (150, 14780), (200, 11085), (250, 8868), (300, 7390), (375, 5912), (500, 4434), (600, 3695), (739, 3000), (750, 2956), (1000, 2217), (1478, 1500)]