27751260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 54803940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 389, 410, 435, 492, 580, 615, 778, 820, 870, 1167, 1189, 1230, 1556, 1740, 1945, 2334, 2378, 2460, 3567, 3890, 4668, 4756, 5835, 5945, 7134, 7780, 11281, 11670, 11890, 14268, 15949, 17835, 22562, 23340, 23780, 31898, 33843, 35670, 45124, 47847, 56405, 63796, 67686, 71340, 79745, 95694, 112810, 135372, 159490, 169215, 191388, 225620, 239235, 318980, 338430, 462521, 478470, 676860, 925042, 956940, 1387563, 1850084, 2312605, 2775126, 4625210, 5550252, 6937815, 9250420, 13875630, 27751260]

約数ペア:

[(1, 27751260), (2, 13875630), (3, 9250420), (4, 6937815), (5, 5550252), (6, 4625210), (10, 2775126), (12, 2312605), (15, 1850084), (20, 1387563), (29, 956940), (30, 925042), (41, 676860), (58, 478470), (60, 462521), (82, 338430), (87, 318980), (116, 239235), (123, 225620), (145, 191388), (164, 169215), (174, 159490), (205, 135372), (246, 112810), (290, 95694), (348, 79745), (389, 71340), (410, 67686), (435, 63796), (492, 56405), (580, 47847), (615, 45124), (778, 35670), (820, 33843), (870, 31898), (1167, 23780), (1189, 23340), (1230, 22562), (1556, 17835), (1740, 15949), (1945, 14268), (2334, 11890), (2378, 11670), (2460, 11281), (3567, 7780), (3890, 7134), (4668, 5945), (4756, 5835)]