28006200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{15559}}^1$

素因数の和:15581

約数の個数: 72

約数和(自身を含む): 94060200

約数和(自身を除く): 66054000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 15559, 31118, 46677, 62236, 77795, 93354, 124472, 140031, 155590, 186708, 233385, 280062, 311180, 373416, 388975, 466770, 560124, 622360, 700155, 777950, 933540, 1120248, 1166925, 1400310, 1555900, 1867080, 2333850, 2800620, 3111800, 3500775, 4667700, 5601240, 7001550, 9335400, 14003100, 28006200]

約数ペア:

[(1, 28006200), (2, 14003100), (3, 9335400), (4, 7001550), (5, 5601240), (6, 4667700), (8, 3500775), (9, 3111800), (10, 2800620), (12, 2333850), (15, 1867080), (18, 1555900), (20, 1400310), (24, 1166925), (25, 1120248), (30, 933540), (36, 777950), (40, 700155), (45, 622360), (50, 560124), (60, 466770), (72, 388975), (75, 373416), (90, 311180), (100, 280062), (120, 233385), (150, 186708), (180, 155590), (200, 140031), (225, 124472), (300, 93354), (360, 77795), (450, 62236), (600, 46677), (900, 31118), (1800, 15559)]