85490790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 276576768

約数和(自身を除く): 191085978

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 49, 51, 55, 66, 70, 77, 85, 98, 102, 105, 110, 119, 147, 154, 165, 170, 187, 210, 231, 238, 245, 255, 294, 311, 330, 357, 374, 385, 462, 490, 510, 539, 561, 595, 622, 714, 735, 770, 833, 933, 935, 1078, 1122, 1155, 1190, 1309, 1470, 1555, 1617, 1666, 1785, 1866, 1870, 2177, 2310, 2499, 2618, 2695, 2805, 3110, 3234, 3421, 3570, 3927, 4165, 4354, 4665, 4998, 5287, 5390, 5610, 6531, 6545, 6842, 7854, 8085, 8330, 9163, 9330, 10263, 10574, 10885, 12495, 13062, 13090, 15239, 15861, 16170, 17105, 18326, 19635, 20526, 21770, 23947, 24990, 26435, 27489, 30478, 31722, 32655, 34210, 37009, 39270, 45717, 45815, 47894, 51315, 52870, 54978, 58157, 65310, 71841, 74018, 76195, 79305, 91434, 91630, 102630, 111027, 116314, 119735, 137445, 143682, 152390, 158610, 167629, 174471, 185045, 222054, 228585, 239470, 259063, 274890, 290785, 335258, 348942, 359205, 370090, 407099, 457170, 502887, 518126, 555135, 581570, 718410, 777189, 814198, 838145, 872355, 1005774, 1110270, 1221297, 1295315, 1554378, 1676290, 1744710, 2035495, 2442594, 2514435, 2590630, 2849693, 3885945, 4070990, 5028870, 5699386, 6106485, 7771890, 8549079, 12212970, 14248465, 17098158, 28496930, 42745395, 85490790]

約数ペア:

[(1, 85490790), (2, 42745395), (3, 28496930), (5, 17098158), (6, 14248465), (7, 12212970), (10, 8549079), (11, 7771890), (14, 6106485), (15, 5699386), (17, 5028870), (21, 4070990), (22, 3885945), (30, 2849693), (33, 2590630), (34, 2514435), (35, 2442594), (42, 2035495), (49, 1744710), (51, 1676290), (55, 1554378), (66, 1295315), (70, 1221297), (77, 1110270), (85, 1005774), (98, 872355), (102, 838145), (105, 814198), (110, 777189), (119, 718410), (147, 581570), (154, 555135), (165, 518126), (170, 502887), (187, 457170), (210, 407099), (231, 370090), (238, 359205), (245, 348942), (255, 335258), (294, 290785), (311, 274890), (330, 259063), (357, 239470), (374, 228585), (385, 222054), (462, 185045), (490, 174471), (510, 167629), (539, 158610), (561, 152390), (595, 143682), (622, 137445), (714, 119735), (735, 116314), (770, 111027), (833, 102630), (933, 91630), (935, 91434), (1078, 79305), (1122, 76195), (1155, 74018), (1190, 71841), (1309, 65310), (1470, 58157), (1555, 54978), (1617, 52870), (1666, 51315), (1785, 47894), (1866, 45815), (1870, 45717), (2177, 39270), (2310, 37009), (2499, 34210), (2618, 32655), (2695, 31722), (2805, 30478), (3110, 27489), (3234, 26435), (3421, 24990), (3570, 23947), (3927, 21770), (4165, 20526), (4354, 19635), (4665, 18326), (4998, 17105), (5287, 16170), (5390, 15861), (5610, 15239), (6531, 13090), (6545, 13062), (6842, 12495), (7854, 10885), (8085, 10574), (8330, 10263), (9163, 9330)]