252582400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2819}}^1$

素因数の和:2854

約数の個数: 120

約数和(自身を含む): 715445280

約数和(自身を除く): 462862880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2560, 2800, 2819, 3200, 3584, 4480, 5600, 5638, 6400, 8960, 11200, 11276, 12800, 14095, 17920, 19733, 22400, 22552, 28190, 39466, 44800, 45104, 56380, 70475, 78932, 89600, 90208, 98665, 112760, 140950, 157864, 180416, 197330, 225520, 281900, 315728, 360832, 394660, 451040, 493325, 563800, 631456, 721664, 789320, 902080, 986650, 1127600, 1262912, 1443328, 1578640, 1804160, 1973300, 2255200, 2525824, 3157280, 3608320, 3946600, 4510400, 5051648, 6314560, 7216640, 7893200, 9020800, 10103296, 12629120, 15786400, 18041600, 25258240, 31572800, 36083200, 50516480, 63145600, 126291200, 252582400]

約数ペア:

[(1, 252582400), (2, 126291200), (4, 63145600), (5, 50516480), (7, 36083200), (8, 31572800), (10, 25258240), (14, 18041600), (16, 15786400), (20, 12629120), (25, 10103296), (28, 9020800), (32, 7893200), (35, 7216640), (40, 6314560), (50, 5051648), (56, 4510400), (64, 3946600), (70, 3608320), (80, 3157280), (100, 2525824), (112, 2255200), (128, 1973300), (140, 1804160), (160, 1578640), (175, 1443328), (200, 1262912), (224, 1127600), (256, 986650), (280, 902080), (320, 789320), (350, 721664), (400, 631456), (448, 563800), (512, 493325), (560, 451040), (640, 394660), (700, 360832), (800, 315728), (896, 281900), (1120, 225520), (1280, 197330), (1400, 180416), (1600, 157864), (1792, 140950), (2240, 112760), (2560, 98665), (2800, 90208), (2819, 89600), (3200, 78932), (3584, 70475), (4480, 56380), (5600, 45104), (5638, 44800), (6400, 39466), (8960, 28190), (11200, 22552), (11276, 22400), (12800, 19733), (14095, 17920)]