180856170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 543449088

約数和(自身を除く): 362592918

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 71, 83, 90, 93, 99, 110, 142, 155, 165, 166, 186, 198, 213, 249, 279, 310, 330, 341, 355, 415, 426, 465, 495, 498, 558, 639, 682, 710, 747, 781, 830, 913, 930, 990, 1023, 1065, 1245, 1278, 1395, 1494, 1562, 1705, 1826, 2046, 2130, 2201, 2343, 2490, 2573, 2739, 2790, 3069, 3195, 3410, 3735, 3905, 4402, 4565, 4686, 5115, 5146, 5478, 5893, 6138, 6390, 6603, 7029, 7470, 7719, 7810, 8217, 9130, 10230, 11005, 11715, 11786, 12865, 13206, 13695, 14058, 15345, 15438, 16434, 17679, 19809, 22010, 23157, 23430, 24211, 25730, 27390, 28303, 29465, 30690, 33015, 35145, 35358, 38595, 39618, 41085, 46314, 48422, 53037, 56606, 58930, 64823, 66030, 70290, 72633, 77190, 82170, 84909, 88395, 99045, 106074, 115785, 121055, 129646, 141515, 145266, 169818, 176790, 182683, 194469, 198090, 217899, 231570, 242110, 254727, 265185, 283030, 324115, 363165, 365366, 388938, 424545, 435798, 509454, 530370, 548049, 583407, 648230, 726330, 849090, 913415, 972345, 1089495, 1096098, 1166814, 1273635, 1644147, 1826830, 1944690, 2009513, 2178990, 2547270, 2740245, 2917035, 3288294, 4019026, 5480490, 5834070, 6028539, 8220735, 10047565, 12057078, 16441470, 18085617, 20095130, 30142695, 36171234, 60285390, 90428085, 180856170]

約数ペア:

[(1, 180856170), (2, 90428085), (3, 60285390), (5, 36171234), (6, 30142695), (9, 20095130), (10, 18085617), (11, 16441470), (15, 12057078), (18, 10047565), (22, 8220735), (30, 6028539), (31, 5834070), (33, 5480490), (45, 4019026), (55, 3288294), (62, 2917035), (66, 2740245), (71, 2547270), (83, 2178990), (90, 2009513), (93, 1944690), (99, 1826830), (110, 1644147), (142, 1273635), (155, 1166814), (165, 1096098), (166, 1089495), (186, 972345), (198, 913415), (213, 849090), (249, 726330), (279, 648230), (310, 583407), (330, 548049), (341, 530370), (355, 509454), (415, 435798), (426, 424545), (465, 388938), (495, 365366), (498, 363165), (558, 324115), (639, 283030), (682, 265185), (710, 254727), (747, 242110), (781, 231570), (830, 217899), (913, 198090), (930, 194469), (990, 182683), (1023, 176790), (1065, 169818), (1245, 145266), (1278, 141515), (1395, 129646), (1494, 121055), (1562, 115785), (1705, 106074), (1826, 99045), (2046, 88395), (2130, 84909), (2201, 82170), (2343, 77190), (2490, 72633), (2573, 70290), (2739, 66030), (2790, 64823), (3069, 58930), (3195, 56606), (3410, 53037), (3735, 48422), (3905, 46314), (4402, 41085), (4565, 39618), (4686, 38595), (5115, 35358), (5146, 35145), (5478, 33015), (5893, 30690), (6138, 29465), (6390, 28303), (6603, 27390), (7029, 25730), (7470, 24211), (7719, 23430), (7810, 23157), (8217, 22010), (9130, 19809), (10230, 17679), (11005, 16434), (11715, 15438), (11786, 15345), (12865, 14058), (13206, 13695)]