22254000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{3709}}^1$

素因数の和:3735

約数の個数: 80

約数和(自身を含む): 71766240

約数和(自身を除く): 49512240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 3709, 6000, 7418, 11127, 14836, 18545, 22254, 29672, 37090, 44508, 55635, 59344, 74180, 89016, 92725, 111270, 148360, 178032, 185450, 222540, 278175, 296720, 370900, 445080, 463625, 556350, 741800, 890160, 927250, 1112700, 1390875, 1483600, 1854500, 2225400, 2781750, 3709000, 4450800, 5563500, 7418000, 11127000, 22254000]

約数ペア:

[(1, 22254000), (2, 11127000), (3, 7418000), (4, 5563500), (5, 4450800), (6, 3709000), (8, 2781750), (10, 2225400), (12, 1854500), (15, 1483600), (16, 1390875), (20, 1112700), (24, 927250), (25, 890160), (30, 741800), (40, 556350), (48, 463625), (50, 445080), (60, 370900), (75, 296720), (80, 278175), (100, 222540), (120, 185450), (125, 178032), (150, 148360), (200, 111270), (240, 92725), (250, 89016), (300, 74180), (375, 59344), (400, 55635), (500, 44508), (600, 37090), (750, 29672), (1000, 22254), (1200, 18545), (1500, 14836), (2000, 11127), (3000, 7418), (3709, 6000)]