135800000

素因数分解:

$2^6\times 5^5\times 7^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 388912608

約数和(自身を除く): 253112608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 97, 100, 112, 125, 140, 160, 175, 194, 200, 224, 250, 280, 320, 350, 388, 400, 448, 485, 500, 560, 625, 679, 700, 776, 800, 875, 970, 1000, 1120, 1250, 1358, 1400, 1552, 1600, 1750, 1940, 2000, 2240, 2425, 2500, 2716, 2800, 3104, 3125, 3395, 3500, 3880, 4000, 4375, 4850, 5000, 5432, 5600, 6208, 6250, 6790, 7000, 7760, 8000, 8750, 9700, 10000, 10864, 11200, 12125, 12500, 13580, 14000, 15520, 16975, 17500, 19400, 20000, 21728, 21875, 24250, 25000, 27160, 28000, 31040, 33950, 35000, 38800, 40000, 43456, 43750, 48500, 50000, 54320, 56000, 60625, 67900, 70000, 77600, 84875, 87500, 97000, 100000, 108640, 121250, 135800, 140000, 155200, 169750, 175000, 194000, 200000, 217280, 242500, 271600, 280000, 303125, 339500, 350000, 388000, 424375, 485000, 543200, 606250, 679000, 700000, 776000, 848750, 970000, 1086400, 1212500, 1358000, 1400000, 1697500, 1940000, 2121875, 2425000, 2716000, 3395000, 3880000, 4243750, 4850000, 5432000, 6790000, 8487500, 9700000, 13580000, 16975000, 19400000, 27160000, 33950000, 67900000, 135800000]

約数ペア:

[(1, 135800000), (2, 67900000), (4, 33950000), (5, 27160000), (7, 19400000), (8, 16975000), (10, 13580000), (14, 9700000), (16, 8487500), (20, 6790000), (25, 5432000), (28, 4850000), (32, 4243750), (35, 3880000), (40, 3395000), (50, 2716000), (56, 2425000), (64, 2121875), (70, 1940000), (80, 1697500), (97, 1400000), (100, 1358000), (112, 1212500), (125, 1086400), (140, 970000), (160, 848750), (175, 776000), (194, 700000), (200, 679000), (224, 606250), (250, 543200), (280, 485000), (320, 424375), (350, 388000), (388, 350000), (400, 339500), (448, 303125), (485, 280000), (500, 271600), (560, 242500), (625, 217280), (679, 200000), (700, 194000), (776, 175000), (800, 169750), (875, 155200), (970, 140000), (1000, 135800), (1120, 121250), (1250, 108640), (1358, 100000), (1400, 97000), (1552, 87500), (1600, 84875), (1750, 77600), (1940, 70000), (2000, 67900), (2240, 60625), (2425, 56000), (2500, 54320), (2716, 50000), (2800, 48500), (3104, 43750), (3125, 43456), (3395, 40000), (3500, 38800), (3880, 35000), (4000, 33950), (4375, 31040), (4850, 28000), (5000, 27160), (5432, 25000), (5600, 24250), (6208, 21875), (6250, 21728), (6790, 20000), (7000, 19400), (7760, 17500), (8000, 16975), (8750, 15520), (9700, 14000), (10000, 13580), (10864, 12500), (11200, 12125)]