27234680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 71532720

約数和(自身を除く): 44298040

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 331, 340, 374, 440, 484, 605, 662, 680, 748, 935, 968, 1210, 1324, 1496, 1655, 1870, 2057, 2420, 2648, 3310, 3641, 3740, 4114, 4840, 5627, 6620, 7282, 7480, 8228, 10285, 11254, 13240, 14564, 16456, 18205, 20570, 22508, 28135, 29128, 36410, 40051, 41140, 45016, 56270, 61897, 72820, 80102, 82280, 112540, 123794, 145640, 160204, 200255, 225080, 247588, 309485, 320408, 400510, 495176, 618970, 680867, 801020, 1237940, 1361734, 1602040, 2475880, 2723468, 3404335, 5446936, 6808670, 13617340, 27234680]

約数ペア:

[(1, 27234680), (2, 13617340), (4, 6808670), (5, 5446936), (8, 3404335), (10, 2723468), (11, 2475880), (17, 1602040), (20, 1361734), (22, 1237940), (34, 801020), (40, 680867), (44, 618970), (55, 495176), (68, 400510), (85, 320408), (88, 309485), (110, 247588), (121, 225080), (136, 200255), (170, 160204), (187, 145640), (220, 123794), (242, 112540), (331, 82280), (340, 80102), (374, 72820), (440, 61897), (484, 56270), (605, 45016), (662, 41140), (680, 40051), (748, 36410), (935, 29128), (968, 28135), (1210, 22508), (1324, 20570), (1496, 18205), (1655, 16456), (1870, 14564), (2057, 13240), (2420, 11254), (2648, 10285), (3310, 8228), (3641, 7480), (3740, 7282), (4114, 6620), (4840, 5627)]