82405260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{9343}}^1$

素因数の和:9372

約数の個数: 108

約数和(自身を含む): 290803968

約数和(自身を除く): 208398708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 9343, 18686, 28029, 37372, 46715, 56058, 65401, 84087, 93430, 112116, 130802, 140145, 168174, 186860, 196203, 261604, 280290, 327005, 336348, 392406, 420435, 457807, 560580, 588609, 654010, 784812, 840870, 915614, 981015, 1177218, 1308020, 1373421, 1681740, 1831228, 1962030, 2289035, 2354436, 2746842, 2943045, 3924060, 4120263, 4578070, 5493684, 5886090, 6867105, 8240526, 9156140, 11772180, 13734210, 16481052, 20601315, 27468420, 41202630, 82405260]

約数ペア:

[(1, 82405260), (2, 41202630), (3, 27468420), (4, 20601315), (5, 16481052), (6, 13734210), (7, 11772180), (9, 9156140), (10, 8240526), (12, 6867105), (14, 5886090), (15, 5493684), (18, 4578070), (20, 4120263), (21, 3924060), (28, 2943045), (30, 2746842), (35, 2354436), (36, 2289035), (42, 1962030), (45, 1831228), (49, 1681740), (60, 1373421), (63, 1308020), (70, 1177218), (84, 981015), (90, 915614), (98, 840870), (105, 784812), (126, 654010), (140, 588609), (147, 560580), (180, 457807), (196, 420435), (210, 392406), (245, 336348), (252, 327005), (294, 280290), (315, 261604), (420, 196203), (441, 186860), (490, 168174), (588, 140145), (630, 130802), (735, 112116), (882, 93430), (980, 84087), (1260, 65401), (1470, 56058), (1764, 46715), (2205, 37372), (2940, 28029), (4410, 18686), (8820, 9343)]