91279980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 314818560

約数和(自身を除く): 223538580

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, 127, 132, 135, 165, 180, 198, 220, 242, 254, 270, 297, 330, 363, 381, 396, 484, 495, 508, 540, 594, 605, 635, 660, 726, 762, 990, 1089, 1143, 1188, 1210, 1270, 1331, 1397, 1452, 1485, 1524, 1815, 1905, 1980, 2178, 2286, 2420, 2540, 2662, 2794, 2970, 3267, 3429, 3630, 3810, 3993, 4191, 4356, 4572, 5324, 5445, 5588, 5715, 5940, 6534, 6655, 6858, 6985, 7260, 7620, 7986, 8382, 10890, 11430, 11979, 12573, 13068, 13310, 13716, 13970, 15367, 15972, 16335, 16764, 17145, 19965, 20955, 21780, 22860, 23958, 25146, 26620, 27940, 30734, 32670, 34290, 35937, 37719, 39930, 41910, 46101, 47916, 50292, 59895, 61468, 62865, 65340, 68580, 71874, 75438, 76835, 79860, 83820, 92202, 119790, 125730, 138303, 143748, 150876, 153670, 169037, 179685, 184404, 188595, 230505, 239580, 251460, 276606, 307340, 338074, 359370, 377190, 414909, 461010, 507111, 553212, 676148, 691515, 718740, 754380, 829818, 845185, 922020, 1014222, 1383030, 1521333, 1659636, 1690370, 2028444, 2074545, 2535555, 2766060, 3042666, 3380740, 4149090, 4563999, 5071110, 6085332, 7606665, 8298180, 9127998, 10142220, 15213330, 18255996, 22819995, 30426660, 45639990, 91279980]

約数ペア:

[(1, 91279980), (2, 45639990), (3, 30426660), (4, 22819995), (5, 18255996), (6, 15213330), (9, 10142220), (10, 9127998), (11, 8298180), (12, 7606665), (15, 6085332), (18, 5071110), (20, 4563999), (22, 4149090), (27, 3380740), (30, 3042666), (33, 2766060), (36, 2535555), (44, 2074545), (45, 2028444), (54, 1690370), (55, 1659636), (60, 1521333), (66, 1383030), (90, 1014222), (99, 922020), (108, 845185), (110, 829818), (121, 754380), (127, 718740), (132, 691515), (135, 676148), (165, 553212), (180, 507111), (198, 461010), (220, 414909), (242, 377190), (254, 359370), (270, 338074), (297, 307340), (330, 276606), (363, 251460), (381, 239580), (396, 230505), (484, 188595), (495, 184404), (508, 179685), (540, 169037), (594, 153670), (605, 150876), (635, 143748), (660, 138303), (726, 125730), (762, 119790), (990, 92202), (1089, 83820), (1143, 79860), (1188, 76835), (1210, 75438), (1270, 71874), (1331, 68580), (1397, 65340), (1452, 62865), (1485, 61468), (1524, 59895), (1815, 50292), (1905, 47916), (1980, 46101), (2178, 41910), (2286, 39930), (2420, 37719), (2540, 35937), (2662, 34290), (2794, 32670), (2970, 30734), (3267, 27940), (3429, 26620), (3630, 25146), (3810, 23958), (3993, 22860), (4191, 21780), (4356, 20955), (4572, 19965), (5324, 17145), (5445, 16764), (5588, 16335), (5715, 15972), (5940, 15367), (6534, 13970), (6655, 13716), (6858, 13310), (6985, 13068), (7260, 12573), (7620, 11979), (7986, 11430), (8382, 10890)]