189712600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 559964160

約数和(自身を除く): 370251560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 97, 100, 110, 127, 140, 154, 175, 194, 200, 220, 254, 275, 280, 308, 350, 385, 388, 440, 485, 508, 550, 616, 635, 679, 700, 770, 776, 889, 970, 1016, 1067, 1100, 1270, 1358, 1397, 1400, 1540, 1778, 1925, 1940, 2134, 2200, 2425, 2540, 2716, 2794, 3080, 3175, 3395, 3556, 3850, 3880, 4268, 4445, 4850, 5080, 5335, 5432, 5588, 6350, 6790, 6985, 7112, 7469, 7700, 8536, 8890, 9700, 9779, 10670, 11176, 12319, 12700, 13580, 13970, 14938, 15400, 16975, 17780, 19400, 19558, 21340, 22225, 24638, 25400, 26675, 27160, 27940, 29876, 33950, 34925, 35560, 37345, 39116, 42680, 44450, 48895, 49276, 53350, 55880, 59752, 61595, 67900, 69850, 74690, 78232, 86233, 88900, 97790, 98552, 106700, 123190, 135509, 135800, 139700, 149380, 172466, 177800, 186725, 195580, 213400, 244475, 246380, 271018, 279400, 298760, 307975, 344932, 373450, 391160, 431165, 488950, 492760, 542036, 615950, 677545, 689864, 746900, 862330, 948563, 977900, 1084072, 1231900, 1355090, 1493800, 1724660, 1897126, 1955800, 2155825, 2463800, 2710180, 3387725, 3449320, 3794252, 4311650, 4742815, 5420360, 6775450, 7588504, 8623300, 9485630, 13550900, 17246600, 18971260, 23714075, 27101800, 37942520, 47428150, 94856300, 189712600]

約数ペア:

[(1, 189712600), (2, 94856300), (4, 47428150), (5, 37942520), (7, 27101800), (8, 23714075), (10, 18971260), (11, 17246600), (14, 13550900), (20, 9485630), (22, 8623300), (25, 7588504), (28, 6775450), (35, 5420360), (40, 4742815), (44, 4311650), (50, 3794252), (55, 3449320), (56, 3387725), (70, 2710180), (77, 2463800), (88, 2155825), (97, 1955800), (100, 1897126), (110, 1724660), (127, 1493800), (140, 1355090), (154, 1231900), (175, 1084072), (194, 977900), (200, 948563), (220, 862330), (254, 746900), (275, 689864), (280, 677545), (308, 615950), (350, 542036), (385, 492760), (388, 488950), (440, 431165), (485, 391160), (508, 373450), (550, 344932), (616, 307975), (635, 298760), (679, 279400), (700, 271018), (770, 246380), (776, 244475), (889, 213400), (970, 195580), (1016, 186725), (1067, 177800), (1100, 172466), (1270, 149380), (1358, 139700), (1397, 135800), (1400, 135509), (1540, 123190), (1778, 106700), (1925, 98552), (1940, 97790), (2134, 88900), (2200, 86233), (2425, 78232), (2540, 74690), (2716, 69850), (2794, 67900), (3080, 61595), (3175, 59752), (3395, 55880), (3556, 53350), (3850, 49276), (3880, 48895), (4268, 44450), (4445, 42680), (4850, 39116), (5080, 37345), (5335, 35560), (5432, 34925), (5588, 33950), (6350, 29876), (6790, 27940), (6985, 27160), (7112, 26675), (7469, 25400), (7700, 24638), (8536, 22225), (8890, 21340), (9700, 19558), (9779, 19400), (10670, 17780), (11176, 16975), (12319, 15400), (12700, 14938), (13580, 13970)]