85311270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 265052736

約数和(自身を除く): 179741466

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 37, 45, 51, 55, 66, 74, 85, 90, 99, 102, 110, 111, 137, 153, 165, 170, 185, 187, 198, 222, 255, 274, 306, 330, 333, 370, 374, 407, 411, 495, 510, 555, 561, 629, 666, 685, 765, 814, 822, 935, 990, 1110, 1122, 1221, 1233, 1258, 1370, 1507, 1530, 1665, 1683, 1870, 1887, 2035, 2055, 2329, 2442, 2466, 2805, 3014, 3145, 3330, 3366, 3663, 3774, 4070, 4110, 4521, 4658, 5069, 5610, 5661, 6105, 6165, 6290, 6919, 6987, 7326, 7535, 8415, 9042, 9435, 10138, 11322, 11645, 12210, 12330, 13563, 13838, 13974, 15070, 15207, 16830, 18315, 18870, 20757, 20961, 22605, 23290, 25345, 25619, 27126, 28305, 30414, 34595, 34935, 36630, 41514, 41922, 45210, 45621, 50690, 51238, 55759, 56610, 62271, 67815, 69190, 69870, 76035, 76857, 86173, 91242, 103785, 104805, 111518, 124542, 128095, 135630, 152070, 153714, 167277, 172346, 207570, 209610, 228105, 230571, 256190, 258519, 278795, 311355, 334554, 384285, 430865, 456210, 461142, 501831, 517038, 557590, 622710, 768570, 775557, 836385, 861730, 947903, 1003662, 1152855, 1292595, 1551114, 1672770, 1895806, 2305710, 2509155, 2585190, 2843709, 3877785, 4739515, 5018310, 5687418, 7755570, 8531127, 9479030, 14218545, 17062254, 28437090, 42655635, 85311270]

約数ペア:

[(1, 85311270), (2, 42655635), (3, 28437090), (5, 17062254), (6, 14218545), (9, 9479030), (10, 8531127), (11, 7755570), (15, 5687418), (17, 5018310), (18, 4739515), (22, 3877785), (30, 2843709), (33, 2585190), (34, 2509155), (37, 2305710), (45, 1895806), (51, 1672770), (55, 1551114), (66, 1292595), (74, 1152855), (85, 1003662), (90, 947903), (99, 861730), (102, 836385), (110, 775557), (111, 768570), (137, 622710), (153, 557590), (165, 517038), (170, 501831), (185, 461142), (187, 456210), (198, 430865), (222, 384285), (255, 334554), (274, 311355), (306, 278795), (330, 258519), (333, 256190), (370, 230571), (374, 228105), (407, 209610), (411, 207570), (495, 172346), (510, 167277), (555, 153714), (561, 152070), (629, 135630), (666, 128095), (685, 124542), (765, 111518), (814, 104805), (822, 103785), (935, 91242), (990, 86173), (1110, 76857), (1122, 76035), (1221, 69870), (1233, 69190), (1258, 67815), (1370, 62271), (1507, 56610), (1530, 55759), (1665, 51238), (1683, 50690), (1870, 45621), (1887, 45210), (2035, 41922), (2055, 41514), (2329, 36630), (2442, 34935), (2466, 34595), (2805, 30414), (3014, 28305), (3145, 27126), (3330, 25619), (3366, 25345), (3663, 23290), (3774, 22605), (4070, 20961), (4110, 20757), (4521, 18870), (4658, 18315), (5069, 16830), (5610, 15207), (5661, 15070), (6105, 13974), (6165, 13838), (6290, 13563), (6919, 12330), (6987, 12210), (7326, 11645), (7535, 11322), (8415, 10138), (9042, 9435)]