30708000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{853}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 109110456

約数和(自身を除く): 78402456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 853, 900, 1000, 1125, 1200, 1440, 1500, 1706, 1800, 2000, 2250, 2400, 2559, 3000, 3412, 3600, 4000, 4265, 4500, 5118, 6000, 6824, 7200, 7677, 8530, 9000, 10236, 12000, 12795, 13648, 15354, 17060, 18000, 20472, 21325, 25590, 27296, 30708, 34120, 36000, 38385, 40944, 42650, 51180, 61416, 63975, 68240, 76770, 81888, 85300, 102360, 106625, 122832, 127950, 136480, 153540, 170600, 191925, 204720, 213250, 245664, 255900, 307080, 319875, 341200, 383850, 409440, 426500, 511800, 614160, 639750, 682400, 767700, 853000, 959625, 1023600, 1228320, 1279500, 1535400, 1706000, 1919250, 2047200, 2559000, 3070800, 3412000, 3838500, 5118000, 6141600, 7677000, 10236000, 15354000, 30708000]

約数ペア:

[(1, 30708000), (2, 15354000), (3, 10236000), (4, 7677000), (5, 6141600), (6, 5118000), (8, 3838500), (9, 3412000), (10, 3070800), (12, 2559000), (15, 2047200), (16, 1919250), (18, 1706000), (20, 1535400), (24, 1279500), (25, 1228320), (30, 1023600), (32, 959625), (36, 853000), (40, 767700), (45, 682400), (48, 639750), (50, 614160), (60, 511800), (72, 426500), (75, 409440), (80, 383850), (90, 341200), (96, 319875), (100, 307080), (120, 255900), (125, 245664), (144, 213250), (150, 204720), (160, 191925), (180, 170600), (200, 153540), (225, 136480), (240, 127950), (250, 122832), (288, 106625), (300, 102360), (360, 85300), (375, 81888), (400, 76770), (450, 68240), (480, 63975), (500, 61416), (600, 51180), (720, 42650), (750, 40944), (800, 38385), (853, 36000), (900, 34120), (1000, 30708), (1125, 27296), (1200, 25590), (1440, 21325), (1500, 20472), (1706, 18000), (1800, 17060), (2000, 15354), (2250, 13648), (2400, 12795), (2559, 12000), (3000, 10236), (3412, 9000), (3600, 8530), (4000, 7677), (4265, 7200), (4500, 6824), (5118, 6000)]