187050780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2876

約数の個数: 144

約数和(自身を含む): 660913344

約数和(自身を除く): 473862564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 2801, 3180, 3339, 3710, 4452, 4770, 5565, 5602, 6678, 7420, 8403, 9540, 11130, 11204, 13356, 14005, 16695, 16806, 19607, 22260, 25209, 28010, 33390, 33612, 39214, 42015, 50418, 56020, 58821, 66780, 78428, 84030, 98035, 100836, 117642, 126045, 148453, 168060, 176463, 196070, 235284, 252090, 294105, 296906, 352926, 392140, 445359, 504180, 588210, 593812, 705852, 742265, 882315, 890718, 1039171, 1176420, 1336077, 1484530, 1764630, 1781436, 2078342, 2226795, 2672154, 2969060, 3117513, 3529260, 4156684, 4453590, 5195855, 5344308, 6235026, 6680385, 8907180, 9352539, 10391710, 12470052, 13360770, 15587565, 18705078, 20783420, 26721540, 31175130, 37410156, 46762695, 62350260, 93525390, 187050780]

約数ペア:

[(1, 187050780), (2, 93525390), (3, 62350260), (4, 46762695), (5, 37410156), (6, 31175130), (7, 26721540), (9, 20783420), (10, 18705078), (12, 15587565), (14, 13360770), (15, 12470052), (18, 10391710), (20, 9352539), (21, 8907180), (28, 6680385), (30, 6235026), (35, 5344308), (36, 5195855), (42, 4453590), (45, 4156684), (53, 3529260), (60, 3117513), (63, 2969060), (70, 2672154), (84, 2226795), (90, 2078342), (105, 1781436), (106, 1764630), (126, 1484530), (140, 1336077), (159, 1176420), (180, 1039171), (210, 890718), (212, 882315), (252, 742265), (265, 705852), (315, 593812), (318, 588210), (371, 504180), (420, 445359), (477, 392140), (530, 352926), (630, 296906), (636, 294105), (742, 252090), (795, 235284), (954, 196070), (1060, 176463), (1113, 168060), (1260, 148453), (1484, 126045), (1590, 117642), (1855, 100836), (1908, 98035), (2226, 84030), (2385, 78428), (2801, 66780), (3180, 58821), (3339, 56020), (3710, 50418), (4452, 42015), (4770, 39214), (5565, 33612), (5602, 33390), (6678, 28010), (7420, 25209), (8403, 22260), (9540, 19607), (11130, 16806), (11204, 16695), (13356, 14005)]