6875220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 21182112

約数和(自身を除く): 14306892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 947, 1210, 1452, 1815, 1894, 2420, 2841, 3630, 3788, 4735, 5682, 7260, 9470, 10417, 11364, 14205, 18940, 20834, 28410, 31251, 41668, 52085, 56820, 62502, 104170, 114587, 125004, 156255, 208340, 229174, 312510, 343761, 458348, 572935, 625020, 687522, 1145870, 1375044, 1718805, 2291740, 3437610, 6875220]

約数ペア:

[(1, 6875220), (2, 3437610), (3, 2291740), (4, 1718805), (5, 1375044), (6, 1145870), (10, 687522), (11, 625020), (12, 572935), (15, 458348), (20, 343761), (22, 312510), (30, 229174), (33, 208340), (44, 156255), (55, 125004), (60, 114587), (66, 104170), (110, 62502), (121, 56820), (132, 52085), (165, 41668), (220, 31251), (242, 28410), (330, 20834), (363, 18940), (484, 14205), (605, 11364), (660, 10417), (726, 9470), (947, 7260), (1210, 5682), (1452, 4735), (1815, 3788), (1894, 3630), (2420, 2841)]