206440800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{86017}}^1$

素因数の和:86040

約数の個数: 72

約数和(自身を含む): 671972616

約数和(自身を除く): 465531816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 86017, 172034, 258051, 344068, 430085, 516102, 688136, 860170, 1032204, 1290255, 1376272, 1720340, 2064408, 2150425, 2580510, 2752544, 3440680, 4128816, 4300850, 5161020, 6451275, 6881360, 8257632, 8601700, 10322040, 12902550, 13762720, 17203400, 20644080, 25805100, 34406800, 41288160, 51610200, 68813600, 103220400, 206440800]

約数ペア:

[(1, 206440800), (2, 103220400), (3, 68813600), (4, 51610200), (5, 41288160), (6, 34406800), (8, 25805100), (10, 20644080), (12, 17203400), (15, 13762720), (16, 12902550), (20, 10322040), (24, 8601700), (25, 8257632), (30, 6881360), (32, 6451275), (40, 5161020), (48, 4300850), (50, 4128816), (60, 3440680), (75, 2752544), (80, 2580510), (96, 2150425), (100, 2064408), (120, 1720340), (150, 1376272), (160, 1290255), (200, 1032204), (240, 860170), (300, 688136), (400, 516102), (480, 430085), (600, 344068), (800, 258051), (1200, 172034), (2400, 86017)]