65727200

素因数分解:

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

素因数の和:146

約数の個数: 216

約数和(自身を含む): 203643216

約数和(自身を除く): 137916016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 97, 100, 110, 112, 121, 140, 154, 160, 175, 176, 194, 200, 220, 224, 242, 275, 280, 308, 350, 352, 385, 388, 400, 440, 484, 485, 550, 560, 605, 616, 679, 700, 770, 776, 800, 847, 880, 968, 970, 1067, 1100, 1120, 1210, 1232, 1358, 1400, 1540, 1552, 1694, 1760, 1925, 1936, 1940, 2134, 2200, 2420, 2425, 2464, 2716, 2800, 3025, 3080, 3104, 3388, 3395, 3850, 3872, 3880, 4235, 4268, 4400, 4840, 4850, 5335, 5432, 5600, 6050, 6160, 6776, 6790, 7469, 7700, 7760, 8470, 8536, 8800, 9680, 9700, 10670, 10864, 11737, 12100, 12320, 13552, 13580, 14938, 15400, 15520, 16940, 16975, 17072, 19360, 19400, 21175, 21340, 21728, 23474, 24200, 26675, 27104, 27160, 29876, 30800, 33880, 33950, 34144, 37345, 38800, 42350, 42680, 46948, 48400, 53350, 54320, 58685, 59752, 61600, 67760, 67900, 74690, 77600, 82159, 84700, 85360, 93896, 96800, 106700, 108640, 117370, 119504, 135520, 135800, 149380, 164318, 169400, 170720, 186725, 187792, 213400, 234740, 239008, 271600, 293425, 298760, 328636, 338800, 373450, 375584, 410795, 426800, 469480, 543200, 586850, 597520, 657272, 677600, 746900, 821590, 853600, 938960, 1173700, 1195040, 1314544, 1493800, 1643180, 1877920, 2053975, 2347400, 2629088, 2987600, 3286360, 4107950, 4694800, 5975200, 6572720, 8215900, 9389600, 13145440, 16431800, 32863600, 65727200]

約数ペア:

[(1, 65727200), (2, 32863600), (4, 16431800), (5, 13145440), (7, 9389600), (8, 8215900), (10, 6572720), (11, 5975200), (14, 4694800), (16, 4107950), (20, 3286360), (22, 2987600), (25, 2629088), (28, 2347400), (32, 2053975), (35, 1877920), (40, 1643180), (44, 1493800), (50, 1314544), (55, 1195040), (56, 1173700), (70, 938960), (77, 853600), (80, 821590), (88, 746900), (97, 677600), (100, 657272), (110, 597520), (112, 586850), (121, 543200), (140, 469480), (154, 426800), (160, 410795), (175, 375584), (176, 373450), (194, 338800), (200, 328636), (220, 298760), (224, 293425), (242, 271600), (275, 239008), (280, 234740), (308, 213400), (350, 187792), (352, 186725), (385, 170720), (388, 169400), (400, 164318), (440, 149380), (484, 135800), (485, 135520), (550, 119504), (560, 117370), (605, 108640), (616, 106700), (679, 96800), (700, 93896), (770, 85360), (776, 84700), (800, 82159), (847, 77600), (880, 74690), (968, 67900), (970, 67760), (1067, 61600), (1100, 59752), (1120, 58685), (1210, 54320), (1232, 53350), (1358, 48400), (1400, 46948), (1540, 42680), (1552, 42350), (1694, 38800), (1760, 37345), (1925, 34144), (1936, 33950), (1940, 33880), (2134, 30800), (2200, 29876), (2420, 27160), (2425, 27104), (2464, 26675), (2716, 24200), (2800, 23474), (3025, 21728), (3080, 21340), (3104, 21175), (3388, 19400), (3395, 19360), (3850, 17072), (3872, 16975), (3880, 16940), (4235, 15520), (4268, 15400), (4400, 14938), (4840, 13580), (4850, 13552), (5335, 12320), (5432, 12100), (5600, 11737), (6050, 10864), (6160, 10670), (6776, 9700), (6790, 9680), (7469, 8800), (7700, 8536), (7760, 8470)]