273208140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 864021312

約数和(自身を除く): 590813172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 405, 411, 540, 548, 685, 810, 822, 1231, 1233, 1370, 1620, 1644, 2055, 2462, 2466, 2740, 3693, 3699, 4110, 4924, 4932, 6155, 6165, 7386, 7398, 8220, 11079, 11097, 12310, 12330, 14772, 14796, 18465, 18495, 22158, 22194, 24620, 24660, 33237, 36930, 36990, 44316, 44388, 55395, 55485, 66474, 73860, 73980, 99711, 110790, 110970, 132948, 166185, 168647, 199422, 221580, 221940, 332370, 337294, 398844, 498555, 505941, 664740, 674588, 843235, 997110, 1011882, 1517823, 1686470, 1994220, 2023764, 2529705, 3035646, 3372940, 4553469, 5059410, 6071292, 7589115, 9106938, 10118820, 13660407, 15178230, 18213876, 22767345, 27320814, 30356460, 45534690, 54641628, 68302035, 91069380, 136604070, 273208140]

約数ペア:

[(1, 273208140), (2, 136604070), (3, 91069380), (4, 68302035), (5, 54641628), (6, 45534690), (9, 30356460), (10, 27320814), (12, 22767345), (15, 18213876), (18, 15178230), (20, 13660407), (27, 10118820), (30, 9106938), (36, 7589115), (45, 6071292), (54, 5059410), (60, 4553469), (81, 3372940), (90, 3035646), (108, 2529705), (135, 2023764), (137, 1994220), (162, 1686470), (180, 1517823), (270, 1011882), (274, 997110), (324, 843235), (405, 674588), (411, 664740), (540, 505941), (548, 498555), (685, 398844), (810, 337294), (822, 332370), (1231, 221940), (1233, 221580), (1370, 199422), (1620, 168647), (1644, 166185), (2055, 132948), (2462, 110970), (2466, 110790), (2740, 99711), (3693, 73980), (3699, 73860), (4110, 66474), (4924, 55485), (4932, 55395), (6155, 44388), (6165, 44316), (7386, 36990), (7398, 36930), (8220, 33237), (11079, 24660), (11097, 24620), (12310, 22194), (12330, 22158), (14772, 18495), (14796, 18465)]