122543000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 305510400

約数和(自身を除く): 182967400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 59, 62, 67, 100, 118, 124, 125, 134, 155, 200, 236, 248, 250, 268, 295, 310, 335, 472, 500, 536, 590, 620, 670, 775, 1000, 1180, 1240, 1340, 1475, 1550, 1675, 1829, 2077, 2360, 2680, 2950, 3100, 3350, 3658, 3875, 3953, 4154, 5900, 6200, 6700, 7316, 7375, 7750, 7906, 8308, 8375, 9145, 10385, 11800, 13400, 14632, 14750, 15500, 15812, 16616, 16750, 18290, 19765, 20770, 29500, 31000, 31624, 33500, 36580, 39530, 41540, 45725, 51925, 59000, 67000, 73160, 79060, 83080, 91450, 98825, 103850, 122543, 158120, 182900, 197650, 207700, 228625, 245086, 259625, 365800, 395300, 415400, 457250, 490172, 494125, 519250, 612715, 790600, 914500, 980344, 988250, 1038500, 1225430, 1829000, 1976500, 2077000, 2450860, 3063575, 3953000, 4901720, 6127150, 12254300, 15317875, 24508600, 30635750, 61271500, 122543000]

約数ペア:

[(1, 122543000), (2, 61271500), (4, 30635750), (5, 24508600), (8, 15317875), (10, 12254300), (20, 6127150), (25, 4901720), (31, 3953000), (40, 3063575), (50, 2450860), (59, 2077000), (62, 1976500), (67, 1829000), (100, 1225430), (118, 1038500), (124, 988250), (125, 980344), (134, 914500), (155, 790600), (200, 612715), (236, 519250), (248, 494125), (250, 490172), (268, 457250), (295, 415400), (310, 395300), (335, 365800), (472, 259625), (500, 245086), (536, 228625), (590, 207700), (620, 197650), (670, 182900), (775, 158120), (1000, 122543), (1180, 103850), (1240, 98825), (1340, 91450), (1475, 83080), (1550, 79060), (1675, 73160), (1829, 67000), (2077, 59000), (2360, 51925), (2680, 45725), (2950, 41540), (3100, 39530), (3350, 36580), (3658, 33500), (3875, 31624), (3953, 31000), (4154, 29500), (5900, 20770), (6200, 19765), (6700, 18290), (7316, 16750), (7375, 16616), (7750, 15812), (7906, 15500), (8308, 14750), (8375, 14632), (9145, 13400), (10385, 11800)]