51210600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 184809600

約数和(自身を除く): 133599000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 89, 100, 105, 120, 137, 140, 150, 168, 175, 178, 200, 210, 267, 274, 280, 300, 350, 356, 411, 420, 445, 525, 534, 548, 600, 623, 685, 700, 712, 822, 840, 890, 959, 1050, 1068, 1096, 1246, 1335, 1370, 1400, 1644, 1780, 1869, 1918, 2055, 2100, 2136, 2225, 2492, 2670, 2740, 2877, 3115, 3288, 3425, 3560, 3738, 3836, 4110, 4200, 4450, 4795, 4984, 5340, 5480, 5754, 6230, 6675, 6850, 7476, 7672, 8220, 8900, 9345, 9590, 10275, 10680, 11508, 12193, 12460, 13350, 13700, 14385, 14952, 15575, 16440, 17800, 18690, 19180, 20550, 23016, 23975, 24386, 24920, 26700, 27400, 28770, 31150, 36579, 37380, 38360, 41100, 46725, 47950, 48772, 53400, 57540, 60965, 62300, 71925, 73158, 74760, 82200, 85351, 93450, 95900, 97544, 115080, 121930, 124600, 143850, 146316, 170702, 182895, 186900, 191800, 243860, 256053, 287700, 292632, 304825, 341404, 365790, 373800, 426755, 487720, 512106, 575400, 609650, 682808, 731580, 853510, 914475, 1024212, 1219300, 1280265, 1463160, 1707020, 1828950, 2048424, 2133775, 2438600, 2560530, 3414040, 3657900, 4267550, 5121060, 6401325, 7315800, 8535100, 10242120, 12802650, 17070200, 25605300, 51210600]

約数ペア:

[(1, 51210600), (2, 25605300), (3, 17070200), (4, 12802650), (5, 10242120), (6, 8535100), (7, 7315800), (8, 6401325), (10, 5121060), (12, 4267550), (14, 3657900), (15, 3414040), (20, 2560530), (21, 2438600), (24, 2133775), (25, 2048424), (28, 1828950), (30, 1707020), (35, 1463160), (40, 1280265), (42, 1219300), (50, 1024212), (56, 914475), (60, 853510), (70, 731580), (75, 682808), (84, 609650), (89, 575400), (100, 512106), (105, 487720), (120, 426755), (137, 373800), (140, 365790), (150, 341404), (168, 304825), (175, 292632), (178, 287700), (200, 256053), (210, 243860), (267, 191800), (274, 186900), (280, 182895), (300, 170702), (350, 146316), (356, 143850), (411, 124600), (420, 121930), (445, 115080), (525, 97544), (534, 95900), (548, 93450), (600, 85351), (623, 82200), (685, 74760), (700, 73158), (712, 71925), (822, 62300), (840, 60965), (890, 57540), (959, 53400), (1050, 48772), (1068, 47950), (1096, 46725), (1246, 41100), (1335, 38360), (1370, 37380), (1400, 36579), (1644, 31150), (1780, 28770), (1869, 27400), (1918, 26700), (2055, 24920), (2100, 24386), (2136, 23975), (2225, 23016), (2492, 20550), (2670, 19180), (2740, 18690), (2877, 17800), (3115, 16440), (3288, 15575), (3425, 14952), (3560, 14385), (3738, 13700), (3836, 13350), (4110, 12460), (4200, 12193), (4450, 11508), (4795, 10680), (4984, 10275), (5340, 9590), (5480, 9345), (5754, 8900), (6230, 8220), (6675, 7672), (6850, 7476)]