48315000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3221}}^1$

素因数の和:3250

約数の個数: 80

約数和(自身を含む): 150982920

約数和(自身を除く): 102667920

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3221, 3750, 5000, 6442, 7500, 9663, 12884, 15000, 16105, 19326, 25768, 32210, 38652, 48315, 64420, 77304, 80525, 96630, 128840, 161050, 193260, 241575, 322100, 386520, 402625, 483150, 644200, 805250, 966300, 1207875, 1610500, 1932600, 2013125, 2415750, 3221000, 4026250, 4831500, 6039375, 8052500, 9663000, 12078750, 16105000, 24157500, 48315000]

約数ペア:

[(1, 48315000), (2, 24157500), (3, 16105000), (4, 12078750), (5, 9663000), (6, 8052500), (8, 6039375), (10, 4831500), (12, 4026250), (15, 3221000), (20, 2415750), (24, 2013125), (25, 1932600), (30, 1610500), (40, 1207875), (50, 966300), (60, 805250), (75, 644200), (100, 483150), (120, 402625), (125, 386520), (150, 322100), (200, 241575), (250, 193260), (300, 161050), (375, 128840), (500, 96630), (600, 80525), (625, 77304), (750, 64420), (1000, 48315), (1250, 38652), (1500, 32210), (1875, 25768), (2500, 19326), (3000, 16105), (3221, 15000), (3750, 12884), (5000, 9663), (6442, 7500)]