149979300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17239}}^1$

素因数の和:17285

約数の個数: 72

約数和(自身を含む): 448929600

約数和(自身を除く): 298950300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 17239, 34478, 51717, 68956, 86195, 103434, 172390, 206868, 258585, 344780, 430975, 499931, 517170, 861950, 999862, 1034340, 1292925, 1499793, 1723900, 1999724, 2499655, 2585850, 2999586, 4999310, 5171700, 5999172, 7498965, 9998620, 12498275, 14997930, 24996550, 29995860, 37494825, 49993100, 74989650, 149979300]

約数ペア:

[(1, 149979300), (2, 74989650), (3, 49993100), (4, 37494825), (5, 29995860), (6, 24996550), (10, 14997930), (12, 12498275), (15, 9998620), (20, 7498965), (25, 5999172), (29, 5171700), (30, 4999310), (50, 2999586), (58, 2585850), (60, 2499655), (75, 1999724), (87, 1723900), (100, 1499793), (116, 1292925), (145, 1034340), (150, 999862), (174, 861950), (290, 517170), (300, 499931), (348, 430975), (435, 344780), (580, 258585), (725, 206868), (870, 172390), (1450, 103434), (1740, 86195), (2175, 68956), (2900, 51717), (4350, 34478), (8700, 17239)]