142861600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 404224128

約数和(自身を除く): 261362528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 160, 175, 194, 200, 224, 263, 280, 350, 388, 400, 485, 526, 560, 679, 700, 776, 800, 970, 1052, 1120, 1315, 1358, 1400, 1552, 1841, 1940, 2104, 2425, 2630, 2716, 2800, 3104, 3395, 3682, 3880, 4208, 4850, 5260, 5432, 5600, 6575, 6790, 7364, 7760, 8416, 9205, 9700, 10520, 10864, 13150, 13580, 14728, 15520, 16975, 18410, 19400, 21040, 21728, 25511, 26300, 27160, 29456, 33950, 36820, 38800, 42080, 46025, 51022, 52600, 54320, 58912, 67900, 73640, 77600, 92050, 102044, 105200, 108640, 127555, 135800, 147280, 178577, 184100, 204088, 210400, 255110, 271600, 294560, 357154, 368200, 408176, 510220, 543200, 637775, 714308, 736400, 816352, 892885, 1020440, 1275550, 1428616, 1472800, 1785770, 2040880, 2551100, 2857232, 3571540, 4081760, 4464425, 5102200, 5714464, 7143080, 8928850, 10204400, 14286160, 17857700, 20408800, 28572320, 35715400, 71430800, 142861600]

約数ペア:

[(1, 142861600), (2, 71430800), (4, 35715400), (5, 28572320), (7, 20408800), (8, 17857700), (10, 14286160), (14, 10204400), (16, 8928850), (20, 7143080), (25, 5714464), (28, 5102200), (32, 4464425), (35, 4081760), (40, 3571540), (50, 2857232), (56, 2551100), (70, 2040880), (80, 1785770), (97, 1472800), (100, 1428616), (112, 1275550), (140, 1020440), (160, 892885), (175, 816352), (194, 736400), (200, 714308), (224, 637775), (263, 543200), (280, 510220), (350, 408176), (388, 368200), (400, 357154), (485, 294560), (526, 271600), (560, 255110), (679, 210400), (700, 204088), (776, 184100), (800, 178577), (970, 147280), (1052, 135800), (1120, 127555), (1315, 108640), (1358, 105200), (1400, 102044), (1552, 92050), (1841, 77600), (1940, 73640), (2104, 67900), (2425, 58912), (2630, 54320), (2716, 52600), (2800, 51022), (3104, 46025), (3395, 42080), (3682, 38800), (3880, 36820), (4208, 33950), (4850, 29456), (5260, 27160), (5432, 26300), (5600, 25511), (6575, 21728), (6790, 21040), (7364, 19400), (7760, 18410), (8416, 16975), (9205, 15520), (9700, 14728), (10520, 13580), (10864, 13150)]