200727660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2087}}^1$

素因数の和:2335

約数の個数: 96

約数和(自身を含む): 645442560

約数和(自身を除く): 444714900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 420, 458, 687, 916, 1145, 1374, 1603, 2087, 2290, 2748, 3206, 3435, 4174, 4580, 4809, 6261, 6412, 6870, 8015, 8348, 9618, 10435, 12522, 13740, 14609, 16030, 19236, 20870, 24045, 25044, 29218, 31305, 32060, 41740, 43827, 48090, 58436, 62610, 73045, 87654, 96180, 125220, 146090, 175308, 219135, 292180, 438270, 477923, 876540, 955846, 1433769, 1911692, 2389615, 2867538, 3345461, 4779230, 5735076, 6690922, 7168845, 9558460, 10036383, 13381844, 14337690, 16727305, 20072766, 28675380, 33454610, 40145532, 50181915, 66909220, 100363830, 200727660]

約数ペア:

[(1, 200727660), (2, 100363830), (3, 66909220), (4, 50181915), (5, 40145532), (6, 33454610), (7, 28675380), (10, 20072766), (12, 16727305), (14, 14337690), (15, 13381844), (20, 10036383), (21, 9558460), (28, 7168845), (30, 6690922), (35, 5735076), (42, 4779230), (60, 3345461), (70, 2867538), (84, 2389615), (105, 1911692), (140, 1433769), (210, 955846), (229, 876540), (420, 477923), (458, 438270), (687, 292180), (916, 219135), (1145, 175308), (1374, 146090), (1603, 125220), (2087, 96180), (2290, 87654), (2748, 73045), (3206, 62610), (3435, 58436), (4174, 48090), (4580, 43827), (4809, 41740), (6261, 32060), (6412, 31305), (6870, 29218), (8015, 25044), (8348, 24045), (9618, 20870), (10435, 19236), (12522, 16030), (13740, 14609)]