205504800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{85627}}^1$

素因数の和:85650

約数の個数: 72

約数和(自身を含む): 668925936

約数和(自身を除く): 463421136

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, 85627, 171254, 256881, 342508, 428135, 513762, 685016, 856270, 1027524, 1284405, 1370032, 1712540, 2055048, 2140675, 2568810, 2740064, 3425080, 4110096, 4281350, 5137620, 6422025, 6850160, 8220192, 8562700, 10275240, 12844050, 13700320, 17125400, 20550480, 25688100, 34250800, 41100960, 51376200, 68501600, 102752400, 205504800]

約数ペア:

[(1, 205504800), (2, 102752400), (3, 68501600), (4, 51376200), (5, 41100960), (6, 34250800), (8, 25688100), (10, 20550480), (12, 17125400), (15, 13700320), (16, 12844050), (20, 10275240), (24, 8562700), (25, 8220192), (30, 6850160), (32, 6422025), (40, 5137620), (48, 4281350), (50, 4110096), (60, 3425080), (75, 2740064), (80, 2568810), (96, 2140675), (100, 2055048), (120, 1712540), (150, 1370032), (160, 1284405), (200, 1027524), (240, 856270), (300, 685016), (400, 513762), (480, 428135), (600, 342508), (800, 256881), (1200, 171254), (2400, 85627)]