158965800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{5407}}^1$

素因数の和:5440

約数の個数: 144

約数和(自身を含む): 573356160

約数和(自身を除く): 414390360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5407, 5880, 7350, 9800, 10814, 14700, 16221, 21628, 27035, 29400, 32442, 37849, 43256, 54070, 64884, 75698, 81105, 108140, 113547, 129768, 135175, 151396, 162210, 189245, 216280, 227094, 264943, 270350, 302792, 324420, 378490, 405525, 454188, 529886, 540700, 567735, 648840, 756980, 794829, 811050, 908376, 946225, 1059772, 1081400, 1135470, 1324715, 1513960, 1589658, 1622100, 1892450, 2119544, 2270940, 2649430, 2838675, 3179316, 3244200, 3784900, 3974145, 4541880, 5298860, 5677350, 6358632, 6623575, 7569800, 7948290, 10597720, 11354700, 13247150, 15896580, 19870725, 22709400, 26494300, 31793160, 39741450, 52988600, 79482900, 158965800]

約数ペア:

[(1, 158965800), (2, 79482900), (3, 52988600), (4, 39741450), (5, 31793160), (6, 26494300), (7, 22709400), (8, 19870725), (10, 15896580), (12, 13247150), (14, 11354700), (15, 10597720), (20, 7948290), (21, 7569800), (24, 6623575), (25, 6358632), (28, 5677350), (30, 5298860), (35, 4541880), (40, 3974145), (42, 3784900), (49, 3244200), (50, 3179316), (56, 2838675), (60, 2649430), (70, 2270940), (75, 2119544), (84, 1892450), (98, 1622100), (100, 1589658), (105, 1513960), (120, 1324715), (140, 1135470), (147, 1081400), (150, 1059772), (168, 946225), (175, 908376), (196, 811050), (200, 794829), (210, 756980), (245, 648840), (280, 567735), (294, 540700), (300, 529886), (350, 454188), (392, 405525), (420, 378490), (490, 324420), (525, 302792), (588, 270350), (600, 264943), (700, 227094), (735, 216280), (840, 189245), (980, 162210), (1050, 151396), (1176, 135175), (1225, 129768), (1400, 113547), (1470, 108140), (1960, 81105), (2100, 75698), (2450, 64884), (2940, 54070), (3675, 43256), (4200, 37849), (4900, 32442), (5407, 29400), (5880, 27035), (7350, 21628), (9800, 16221), (10814, 14700)]