215886600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{39979}}^1$

素因数の和:40004

約数の個数: 96

約数和(自身を含む): 743628000

約数和(自身を除く): 527741400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 39979, 79958, 119937, 159916, 199895, 239874, 319832, 359811, 399790, 479748, 599685, 719622, 799580, 959496, 999475, 1079433, 1199370, 1439244, 1599160, 1799055, 1998950, 2158866, 2398740, 2878488, 2998425, 3598110, 3997900, 4317732, 4797480, 5397165, 5996850, 7196220, 7995800, 8635464, 8995275, 10794330, 11993700, 14392440, 17990550, 21588660, 23987400, 26985825, 35981100, 43177320, 53971650, 71962200, 107943300, 215886600]

約数ペア:

[(1, 215886600), (2, 107943300), (3, 71962200), (4, 53971650), (5, 43177320), (6, 35981100), (8, 26985825), (9, 23987400), (10, 21588660), (12, 17990550), (15, 14392440), (18, 11993700), (20, 10794330), (24, 8995275), (25, 8635464), (27, 7995800), (30, 7196220), (36, 5996850), (40, 5397165), (45, 4797480), (50, 4317732), (54, 3997900), (60, 3598110), (72, 2998425), (75, 2878488), (90, 2398740), (100, 2158866), (108, 1998950), (120, 1799055), (135, 1599160), (150, 1439244), (180, 1199370), (200, 1079433), (216, 999475), (225, 959496), (270, 799580), (300, 719622), (360, 599685), (450, 479748), (540, 399790), (600, 359811), (675, 319832), (900, 239874), (1080, 199895), (1350, 159916), (1800, 119937), (2700, 79958), (5400, 39979)]