27186180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 88838400

約数和(自身を除く): 61652220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1321, 1372, 1470, 1715, 2058, 2642, 2940, 3430, 3963, 4116, 5145, 5284, 6605, 6860, 7926, 9247, 10290, 13210, 15852, 18494, 19815, 20580, 26420, 27741, 36988, 39630, 46235, 55482, 64729, 79260, 92470, 110964, 129458, 138705, 184940, 194187, 258916, 277410, 323645, 388374, 453103, 554820, 647290, 776748, 906206, 970935, 1294580, 1359309, 1812412, 1941870, 2265515, 2718618, 3883740, 4531030, 5437236, 6796545, 9062060, 13593090, 27186180]

約数ペア:

[(1, 27186180), (2, 13593090), (3, 9062060), (4, 6796545), (5, 5437236), (6, 4531030), (7, 3883740), (10, 2718618), (12, 2265515), (14, 1941870), (15, 1812412), (20, 1359309), (21, 1294580), (28, 970935), (30, 906206), (35, 776748), (42, 647290), (49, 554820), (60, 453103), (70, 388374), (84, 323645), (98, 277410), (105, 258916), (140, 194187), (147, 184940), (196, 138705), (210, 129458), (245, 110964), (294, 92470), (343, 79260), (420, 64729), (490, 55482), (588, 46235), (686, 39630), (735, 36988), (980, 27741), (1029, 26420), (1321, 20580), (1372, 19815), (1470, 18494), (1715, 15852), (2058, 13210), (2642, 10290), (2940, 9247), (3430, 7926), (3963, 6860), (4116, 6605), (5145, 5284)]