90891570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 283449600

約数和(自身を除く): 192558030

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 73, 77, 98, 105, 110, 121, 146, 147, 154, 165, 210, 219, 231, 242, 245, 294, 330, 343, 363, 365, 385, 438, 462, 490, 511, 539, 605, 686, 726, 730, 735, 770, 803, 847, 1022, 1029, 1078, 1095, 1155, 1210, 1470, 1533, 1606, 1617, 1694, 1715, 1815, 2058, 2190, 2310, 2409, 2541, 2555, 2695, 3066, 3234, 3430, 3577, 3630, 3773, 4015, 4235, 4818, 5082, 5110, 5145, 5390, 5621, 5929, 7154, 7546, 7665, 8030, 8085, 8470, 8833, 10290, 10731, 11242, 11319, 11858, 12045, 12705, 15330, 16170, 16863, 17666, 17787, 17885, 18865, 21462, 22638, 24090, 25039, 25410, 26499, 28105, 29645, 33726, 35574, 35770, 37730, 39347, 41503, 44165, 50078, 52998, 53655, 56210, 56595, 59290, 61831, 75117, 78694, 83006, 84315, 88330, 88935, 107310, 113190, 118041, 123662, 124509, 125195, 132495, 150234, 168630, 177870, 185493, 196735, 207515, 236082, 249018, 250390, 264990, 275429, 309155, 370986, 375585, 393470, 415030, 432817, 550858, 590205, 618310, 622545, 751170, 826287, 865634, 927465, 1180410, 1245090, 1298451, 1377145, 1652574, 1854930, 2164085, 2596902, 2754290, 3029719, 4131435, 4328170, 6059438, 6492255, 8262870, 9089157, 12984510, 15148595, 18178314, 30297190, 45445785, 90891570]

約数ペア:

[(1, 90891570), (2, 45445785), (3, 30297190), (5, 18178314), (6, 15148595), (7, 12984510), (10, 9089157), (11, 8262870), (14, 6492255), (15, 6059438), (21, 4328170), (22, 4131435), (30, 3029719), (33, 2754290), (35, 2596902), (42, 2164085), (49, 1854930), (55, 1652574), (66, 1377145), (70, 1298451), (73, 1245090), (77, 1180410), (98, 927465), (105, 865634), (110, 826287), (121, 751170), (146, 622545), (147, 618310), (154, 590205), (165, 550858), (210, 432817), (219, 415030), (231, 393470), (242, 375585), (245, 370986), (294, 309155), (330, 275429), (343, 264990), (363, 250390), (365, 249018), (385, 236082), (438, 207515), (462, 196735), (490, 185493), (511, 177870), (539, 168630), (605, 150234), (686, 132495), (726, 125195), (730, 124509), (735, 123662), (770, 118041), (803, 113190), (847, 107310), (1022, 88935), (1029, 88330), (1078, 84315), (1095, 83006), (1155, 78694), (1210, 75117), (1470, 61831), (1533, 59290), (1606, 56595), (1617, 56210), (1694, 53655), (1715, 52998), (1815, 50078), (2058, 44165), (2190, 41503), (2310, 39347), (2409, 37730), (2541, 35770), (2555, 35574), (2695, 33726), (3066, 29645), (3234, 28105), (3430, 26499), (3577, 25410), (3630, 25039), (3773, 24090), (4015, 22638), (4235, 21462), (4818, 18865), (5082, 17885), (5110, 17787), (5145, 17666), (5390, 16863), (5621, 16170), (5929, 15330), (7154, 12705), (7546, 12045), (7665, 11858), (8030, 11319), (8085, 11242), (8470, 10731), (8833, 10290)]