205612200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{114229}}^1$

素因数の和:114251

約数の個数: 72

約数和(自身を含む): 690520350

約数和(自身を除く): 484908150

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 114229, 228458, 342687, 456916, 571145, 685374, 913832, 1028061, 1142290, 1370748, 1713435, 2056122, 2284580, 2741496, 2855725, 3426870, 4112244, 4569160, 5140305, 5711450, 6853740, 8224488, 8567175, 10280610, 11422900, 13707480, 17134350, 20561220, 22845800, 25701525, 34268700, 41122440, 51403050, 68537400, 102806100, 205612200]

約数ペア:

[(1, 205612200), (2, 102806100), (3, 68537400), (4, 51403050), (5, 41122440), (6, 34268700), (8, 25701525), (9, 22845800), (10, 20561220), (12, 17134350), (15, 13707480), (18, 11422900), (20, 10280610), (24, 8567175), (25, 8224488), (30, 6853740), (36, 5711450), (40, 5140305), (45, 4569160), (50, 4112244), (60, 3426870), (72, 2855725), (75, 2741496), (90, 2284580), (100, 2056122), (120, 1713435), (150, 1370748), (180, 1142290), (200, 1028061), (225, 913832), (300, 685374), (360, 571145), (450, 456916), (600, 342687), (900, 228458), (1800, 114229)]