89319780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1367}}^1$

素因数の和:1407

約数の個数: 144

約数和(自身を含む): 305665920

約数和(自身を除く): 216346140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1367, 1452, 1485, 1815, 1980, 2178, 2420, 2734, 2970, 3267, 3630, 4101, 4356, 5445, 5468, 5940, 6534, 6835, 7260, 8202, 10890, 12303, 13068, 13670, 15037, 16335, 16404, 20505, 21780, 24606, 27340, 30074, 32670, 36909, 41010, 45111, 49212, 60148, 61515, 65340, 73818, 75185, 82020, 90222, 123030, 135333, 147636, 150370, 165407, 180444, 184545, 225555, 246060, 270666, 300740, 330814, 369090, 405999, 451110, 496221, 541332, 661628, 676665, 738180, 811998, 827035, 902220, 992442, 1353330, 1488663, 1623996, 1654070, 1984884, 2029995, 2481105, 2706660, 2977326, 3308140, 4059990, 4465989, 4962210, 5954652, 7443315, 8119980, 8931978, 9924420, 14886630, 17863956, 22329945, 29773260, 44659890, 89319780]

約数ペア:

[(1, 89319780), (2, 44659890), (3, 29773260), (4, 22329945), (5, 17863956), (6, 14886630), (9, 9924420), (10, 8931978), (11, 8119980), (12, 7443315), (15, 5954652), (18, 4962210), (20, 4465989), (22, 4059990), (27, 3308140), (30, 2977326), (33, 2706660), (36, 2481105), (44, 2029995), (45, 1984884), (54, 1654070), (55, 1623996), (60, 1488663), (66, 1353330), (90, 992442), (99, 902220), (108, 827035), (110, 811998), (121, 738180), (132, 676665), (135, 661628), (165, 541332), (180, 496221), (198, 451110), (220, 405999), (242, 369090), (270, 330814), (297, 300740), (330, 270666), (363, 246060), (396, 225555), (484, 184545), (495, 180444), (540, 165407), (594, 150370), (605, 147636), (660, 135333), (726, 123030), (990, 90222), (1089, 82020), (1188, 75185), (1210, 73818), (1367, 65340), (1452, 61515), (1485, 60148), (1815, 49212), (1980, 45111), (2178, 41010), (2420, 36909), (2734, 32670), (2970, 30074), (3267, 27340), (3630, 24606), (4101, 21780), (4356, 20505), (5445, 16404), (5468, 16335), (5940, 15037), (6534, 13670), (6835, 13068), (7260, 12303), (8202, 10890)]