271004055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 571917024

約数和(自身を除く): 300912969

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 41, 49, 51, 69, 85, 105, 115, 119, 123, 147, 161, 205, 245, 255, 287, 345, 357, 391, 483, 529, 595, 615, 697, 735, 805, 833, 861, 943, 1127, 1173, 1435, 1587, 1785, 1955, 2009, 2091, 2415, 2499, 2645, 2737, 2829, 3381, 3485, 3703, 4165, 4305, 4715, 4879, 5635, 5865, 6027, 6601, 7935, 8211, 8993, 10045, 10455, 11109, 12495, 13685, 14145, 14637, 16031, 16905, 18515, 19159, 19803, 21689, 24395, 25921, 26979, 30135, 33005, 34153, 41055, 44965, 46207, 48093, 55545, 57477, 62951, 65067, 73185, 77763, 80155, 95795, 99015, 102459, 108445, 112217, 129605, 134895, 138621, 151823, 170765, 188853, 231035, 240465, 287385, 314755, 325335, 336651, 368713, 388815, 440657, 455469, 512295, 561085, 693105, 759115, 785519, 944265, 1062761, 1106139, 1321971, 1683255, 1843565, 2203285, 2277345, 2356557, 2580991, 3188283, 3927595, 5313805, 5530695, 6609855, 7742973, 11782785, 12904955, 15941415, 18066937, 38714865, 54200811, 90334685, 271004055]

約数ペア:

[(1, 271004055), (3, 90334685), (5, 54200811), (7, 38714865), (15, 18066937), (17, 15941415), (21, 12904955), (23, 11782785), (35, 7742973), (41, 6609855), (49, 5530695), (51, 5313805), (69, 3927595), (85, 3188283), (105, 2580991), (115, 2356557), (119, 2277345), (123, 2203285), (147, 1843565), (161, 1683255), (205, 1321971), (245, 1106139), (255, 1062761), (287, 944265), (345, 785519), (357, 759115), (391, 693105), (483, 561085), (529, 512295), (595, 455469), (615, 440657), (697, 388815), (735, 368713), (805, 336651), (833, 325335), (861, 314755), (943, 287385), (1127, 240465), (1173, 231035), (1435, 188853), (1587, 170765), (1785, 151823), (1955, 138621), (2009, 134895), (2091, 129605), (2415, 112217), (2499, 108445), (2645, 102459), (2737, 99015), (2829, 95795), (3381, 80155), (3485, 77763), (3703, 73185), (4165, 65067), (4305, 62951), (4715, 57477), (4879, 55545), (5635, 48093), (5865, 46207), (6027, 44965), (6601, 41055), (7935, 34153), (8211, 33005), (8993, 30135), (10045, 26979), (10455, 25921), (11109, 24395), (12495, 21689), (13685, 19803), (14145, 19159), (14637, 18515), (16031, 16905)]