55813800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 201237120

約数和(自身を除く): 145423320

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, 97, 100, 105, 120, 137, 140, 150, 168, 175, 194, 200, 210, 274, 280, 291, 300, 350, 388, 411, 420, 485, 525, 548, 582, 600, 679, 685, 700, 776, 822, 840, 959, 970, 1050, 1096, 1164, 1358, 1370, 1400, 1455, 1644, 1918, 1940, 2037, 2055, 2100, 2328, 2425, 2716, 2740, 2877, 2910, 3288, 3395, 3425, 3836, 3880, 4074, 4110, 4200, 4795, 4850, 5432, 5480, 5754, 5820, 6790, 6850, 7275, 7672, 8148, 8220, 9590, 9700, 10185, 10275, 11508, 11640, 13289, 13580, 13700, 14385, 14550, 16296, 16440, 16975, 19180, 19400, 20370, 20550, 23016, 23975, 26578, 27160, 27400, 28770, 29100, 33950, 38360, 39867, 40740, 41100, 47950, 50925, 53156, 57540, 58200, 66445, 67900, 71925, 79734, 81480, 82200, 93023, 95900, 101850, 106312, 115080, 132890, 135800, 143850, 159468, 186046, 191800, 199335, 203700, 265780, 279069, 287700, 318936, 332225, 372092, 398670, 407400, 465115, 531560, 558138, 575400, 664450, 744184, 797340, 930230, 996675, 1116276, 1328900, 1395345, 1594680, 1860460, 1993350, 2232552, 2325575, 2657800, 2790690, 3720920, 3986700, 4651150, 5581380, 6976725, 7973400, 9302300, 11162760, 13953450, 18604600, 27906900, 55813800]

約数ペア:

[(1, 55813800), (2, 27906900), (3, 18604600), (4, 13953450), (5, 11162760), (6, 9302300), (7, 7973400), (8, 6976725), (10, 5581380), (12, 4651150), (14, 3986700), (15, 3720920), (20, 2790690), (21, 2657800), (24, 2325575), (25, 2232552), (28, 1993350), (30, 1860460), (35, 1594680), (40, 1395345), (42, 1328900), (50, 1116276), (56, 996675), (60, 930230), (70, 797340), (75, 744184), (84, 664450), (97, 575400), (100, 558138), (105, 531560), (120, 465115), (137, 407400), (140, 398670), (150, 372092), (168, 332225), (175, 318936), (194, 287700), (200, 279069), (210, 265780), (274, 203700), (280, 199335), (291, 191800), (300, 186046), (350, 159468), (388, 143850), (411, 135800), (420, 132890), (485, 115080), (525, 106312), (548, 101850), (582, 95900), (600, 93023), (679, 82200), (685, 81480), (700, 79734), (776, 71925), (822, 67900), (840, 66445), (959, 58200), (970, 57540), (1050, 53156), (1096, 50925), (1164, 47950), (1358, 41100), (1370, 40740), (1400, 39867), (1455, 38360), (1644, 33950), (1918, 29100), (1940, 28770), (2037, 27400), (2055, 27160), (2100, 26578), (2328, 23975), (2425, 23016), (2716, 20550), (2740, 20370), (2877, 19400), (2910, 19180), (3288, 16975), (3395, 16440), (3425, 16296), (3836, 14550), (3880, 14385), (4074, 13700), (4110, 13580), (4200, 13289), (4795, 11640), (4850, 11508), (5432, 10275), (5480, 10185), (5754, 9700), (5820, 9590), (6790, 8220), (6850, 8148), (7275, 7672)]