153454000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 432222336

約数和(自身を除く): 278768336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 112, 113, 125, 140, 175, 194, 200, 226, 250, 280, 350, 388, 400, 452, 485, 500, 560, 565, 679, 700, 776, 791, 875, 904, 970, 1000, 1130, 1358, 1400, 1552, 1582, 1750, 1808, 1940, 2000, 2260, 2425, 2716, 2800, 2825, 3164, 3395, 3500, 3880, 3955, 4520, 4850, 5432, 5650, 6328, 6790, 7000, 7760, 7910, 9040, 9700, 10864, 10961, 11300, 12125, 12656, 13580, 14000, 14125, 15820, 16975, 19400, 19775, 21922, 22600, 24250, 27160, 28250, 31640, 33950, 38800, 39550, 43844, 45200, 48500, 54320, 54805, 56500, 63280, 67900, 76727, 79100, 84875, 87688, 97000, 98875, 109610, 113000, 135800, 153454, 158200, 169750, 175376, 194000, 197750, 219220, 226000, 271600, 274025, 306908, 316400, 339500, 383635, 395500, 438440, 548050, 613816, 679000, 767270, 791000, 876880, 1096100, 1227632, 1358000, 1370125, 1534540, 1582000, 1918175, 2192200, 2740250, 3069080, 3836350, 4384400, 5480500, 6138160, 7672700, 9590875, 10961000, 15345400, 19181750, 21922000, 30690800, 38363500, 76727000, 153454000]

約数ペア:

[(1, 153454000), (2, 76727000), (4, 38363500), (5, 30690800), (7, 21922000), (8, 19181750), (10, 15345400), (14, 10961000), (16, 9590875), (20, 7672700), (25, 6138160), (28, 5480500), (35, 4384400), (40, 3836350), (50, 3069080), (56, 2740250), (70, 2192200), (80, 1918175), (97, 1582000), (100, 1534540), (112, 1370125), (113, 1358000), (125, 1227632), (140, 1096100), (175, 876880), (194, 791000), (200, 767270), (226, 679000), (250, 613816), (280, 548050), (350, 438440), (388, 395500), (400, 383635), (452, 339500), (485, 316400), (500, 306908), (560, 274025), (565, 271600), (679, 226000), (700, 219220), (776, 197750), (791, 194000), (875, 175376), (904, 169750), (970, 158200), (1000, 153454), (1130, 135800), (1358, 113000), (1400, 109610), (1552, 98875), (1582, 97000), (1750, 87688), (1808, 84875), (1940, 79100), (2000, 76727), (2260, 67900), (2425, 63280), (2716, 56500), (2800, 54805), (2825, 54320), (3164, 48500), (3395, 45200), (3500, 43844), (3880, 39550), (3955, 38800), (4520, 33950), (4850, 31640), (5432, 28250), (5650, 27160), (6328, 24250), (6790, 22600), (7000, 21922), (7760, 19775), (7910, 19400), (9040, 16975), (9700, 15820), (10864, 14125), (10961, 14000), (11300, 13580), (12125, 12656)]