27235600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 76387968

約数和(自身を除く): 49152368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 137, 140, 142, 175, 200, 274, 280, 284, 350, 355, 400, 497, 548, 560, 568, 685, 700, 710, 959, 994, 1096, 1136, 1370, 1400, 1420, 1775, 1918, 1988, 2192, 2485, 2740, 2800, 2840, 3425, 3550, 3836, 3976, 4795, 4970, 5480, 5680, 6850, 7100, 7672, 7952, 9590, 9727, 9940, 10960, 12425, 13700, 14200, 15344, 19180, 19454, 19880, 23975, 24850, 27400, 28400, 38360, 38908, 39760, 47950, 48635, 49700, 54800, 68089, 76720, 77816, 95900, 97270, 99400, 136178, 155632, 191800, 194540, 198800, 243175, 272356, 340445, 383600, 389080, 486350, 544712, 680890, 778160, 972700, 1089424, 1361780, 1702225, 1945400, 2723560, 3404450, 3890800, 5447120, 6808900, 13617800, 27235600]

約数ペア:

[(1, 27235600), (2, 13617800), (4, 6808900), (5, 5447120), (7, 3890800), (8, 3404450), (10, 2723560), (14, 1945400), (16, 1702225), (20, 1361780), (25, 1089424), (28, 972700), (35, 778160), (40, 680890), (50, 544712), (56, 486350), (70, 389080), (71, 383600), (80, 340445), (100, 272356), (112, 243175), (137, 198800), (140, 194540), (142, 191800), (175, 155632), (200, 136178), (274, 99400), (280, 97270), (284, 95900), (350, 77816), (355, 76720), (400, 68089), (497, 54800), (548, 49700), (560, 48635), (568, 47950), (685, 39760), (700, 38908), (710, 38360), (959, 28400), (994, 27400), (1096, 24850), (1136, 23975), (1370, 19880), (1400, 19454), (1420, 19180), (1775, 15344), (1918, 14200), (1988, 13700), (2192, 12425), (2485, 10960), (2740, 9940), (2800, 9727), (2840, 9590), (3425, 7952), (3550, 7672), (3836, 7100), (3976, 6850), (4795, 5680), (4970, 5480)]