27815220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3825

約数の個数: 72

約数和(自身を含む): 86453640

約数和(自身を除く): 58638420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 3769, 7380, 7538, 11307, 15076, 18845, 22614, 33921, 37690, 45228, 56535, 67842, 75380, 113070, 135684, 154529, 169605, 226140, 309058, 339210, 463587, 618116, 678420, 772645, 927174, 1390761, 1545290, 1854348, 2317935, 2781522, 3090580, 4635870, 5563044, 6953805, 9271740, 13907610, 27815220]

約数ペア:

[(1, 27815220), (2, 13907610), (3, 9271740), (4, 6953805), (5, 5563044), (6, 4635870), (9, 3090580), (10, 2781522), (12, 2317935), (15, 1854348), (18, 1545290), (20, 1390761), (30, 927174), (36, 772645), (41, 678420), (45, 618116), (60, 463587), (82, 339210), (90, 309058), (123, 226140), (164, 169605), (180, 154529), (205, 135684), (246, 113070), (369, 75380), (410, 67842), (492, 56535), (615, 45228), (738, 37690), (820, 33921), (1230, 22614), (1476, 18845), (1845, 15076), (2460, 11307), (3690, 7538), (3769, 7380)]