54854800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 178238592

約数和(自身を除く): 123383792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 137, 140, 143, 154, 175, 176, 182, 200, 208, 220, 260, 274, 275, 280, 286, 308, 325, 350, 364, 385, 400, 440, 455, 520, 548, 550, 560, 572, 616, 650, 685, 700, 715, 728, 770, 880, 910, 959, 1001, 1040, 1096, 1100, 1144, 1232, 1300, 1370, 1400, 1430, 1456, 1507, 1540, 1781, 1820, 1918, 1925, 2002, 2192, 2200, 2275, 2288, 2600, 2740, 2800, 2860, 3014, 3080, 3425, 3562, 3575, 3640, 3836, 3850, 4004, 4400, 4550, 4795, 5005, 5200, 5480, 5720, 6028, 6160, 6850, 7124, 7150, 7280, 7535, 7672, 7700, 8008, 8905, 9100, 9590, 10010, 10549, 10960, 11440, 12056, 12467, 13700, 14248, 14300, 15070, 15344, 15400, 16016, 17810, 18200, 19180, 19591, 20020, 21098, 23975, 24112, 24934, 25025, 27400, 28496, 28600, 30140, 30800, 35620, 36400, 37675, 38360, 39182, 40040, 42196, 44525, 47950, 49868, 50050, 52745, 54800, 57200, 60280, 62335, 71240, 75350, 76720, 78364, 80080, 84392, 89050, 95900, 97955, 99736, 100100, 105490, 120560, 124670, 137137, 142480, 150700, 156728, 168784, 178100, 191800, 195910, 199472, 200200, 210980, 249340, 263725, 274274, 301400, 311675, 313456, 356200, 383600, 391820, 400400, 421960, 489775, 498680, 527450, 548548, 602800, 623350, 685685, 712400, 783640, 843920, 979550, 997360, 1054900, 1097096, 1246700, 1371370, 1567280, 1959100, 2109800, 2194192, 2493400, 2742740, 3428425, 3918200, 4219600, 4986800, 5485480, 6856850, 7836400, 10970960, 13713700, 27427400, 54854800]

約数ペア:

[(1, 54854800), (2, 27427400), (4, 13713700), (5, 10970960), (7, 7836400), (8, 6856850), (10, 5485480), (11, 4986800), (13, 4219600), (14, 3918200), (16, 3428425), (20, 2742740), (22, 2493400), (25, 2194192), (26, 2109800), (28, 1959100), (35, 1567280), (40, 1371370), (44, 1246700), (50, 1097096), (52, 1054900), (55, 997360), (56, 979550), (65, 843920), (70, 783640), (77, 712400), (80, 685685), (88, 623350), (91, 602800), (100, 548548), (104, 527450), (110, 498680), (112, 489775), (130, 421960), (137, 400400), (140, 391820), (143, 383600), (154, 356200), (175, 313456), (176, 311675), (182, 301400), (200, 274274), (208, 263725), (220, 249340), (260, 210980), (274, 200200), (275, 199472), (280, 195910), (286, 191800), (308, 178100), (325, 168784), (350, 156728), (364, 150700), (385, 142480), (400, 137137), (440, 124670), (455, 120560), (520, 105490), (548, 100100), (550, 99736), (560, 97955), (572, 95900), (616, 89050), (650, 84392), (685, 80080), (700, 78364), (715, 76720), (728, 75350), (770, 71240), (880, 62335), (910, 60280), (959, 57200), (1001, 54800), (1040, 52745), (1096, 50050), (1100, 49868), (1144, 47950), (1232, 44525), (1300, 42196), (1370, 40040), (1400, 39182), (1430, 38360), (1456, 37675), (1507, 36400), (1540, 35620), (1781, 30800), (1820, 30140), (1918, 28600), (1925, 28496), (2002, 27400), (2192, 25025), (2200, 24934), (2275, 24112), (2288, 23975), (2600, 21098), (2740, 20020), (2800, 19591), (2860, 19180), (3014, 18200), (3080, 17810), (3425, 16016), (3562, 15400), (3575, 15344), (3640, 15070), (3836, 14300), (3850, 14248), (4004, 13700), (4400, 12467), (4550, 12056), (4795, 11440), (5005, 10960), (5200, 10549), (5480, 10010), (5720, 9590), (6028, 9100), (6160, 8905), (6850, 8008), (7124, 7700), (7150, 7672), (7280, 7535)]