156747900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 481219200

約数和(自身を除く): 324471300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 43, 50, 58, 60, 75, 86, 87, 100, 116, 129, 145, 150, 172, 174, 215, 258, 290, 300, 348, 419, 430, 435, 516, 580, 645, 725, 838, 860, 870, 1075, 1247, 1257, 1290, 1450, 1676, 1740, 2095, 2150, 2175, 2494, 2514, 2580, 2900, 3225, 3741, 4190, 4300, 4350, 4988, 5028, 6235, 6285, 6450, 7482, 8380, 8700, 10475, 12151, 12470, 12570, 12900, 14964, 18017, 18705, 20950, 24302, 24940, 25140, 31175, 31425, 36034, 36453, 37410, 41900, 48604, 54051, 60755, 62350, 62850, 72068, 72906, 74820, 90085, 93525, 108102, 121510, 124700, 125700, 145812, 180170, 182265, 187050, 216204, 243020, 270255, 303775, 360340, 364530, 374100, 450425, 522493, 540510, 607550, 729060, 900850, 911325, 1044986, 1081020, 1215100, 1351275, 1567479, 1801700, 1822650, 2089972, 2612465, 2702550, 3134958, 3645300, 5224930, 5405100, 6269916, 7837395, 10449860, 13062325, 15674790, 26124650, 31349580, 39186975, 52249300, 78373950, 156747900]

約数ペア:

[(1, 156747900), (2, 78373950), (3, 52249300), (4, 39186975), (5, 31349580), (6, 26124650), (10, 15674790), (12, 13062325), (15, 10449860), (20, 7837395), (25, 6269916), (29, 5405100), (30, 5224930), (43, 3645300), (50, 3134958), (58, 2702550), (60, 2612465), (75, 2089972), (86, 1822650), (87, 1801700), (100, 1567479), (116, 1351275), (129, 1215100), (145, 1081020), (150, 1044986), (172, 911325), (174, 900850), (215, 729060), (258, 607550), (290, 540510), (300, 522493), (348, 450425), (419, 374100), (430, 364530), (435, 360340), (516, 303775), (580, 270255), (645, 243020), (725, 216204), (838, 187050), (860, 182265), (870, 180170), (1075, 145812), (1247, 125700), (1257, 124700), (1290, 121510), (1450, 108102), (1676, 93525), (1740, 90085), (2095, 74820), (2150, 72906), (2175, 72068), (2494, 62850), (2514, 62350), (2580, 60755), (2900, 54051), (3225, 48604), (3741, 41900), (4190, 37410), (4300, 36453), (4350, 36034), (4988, 31425), (5028, 31175), (6235, 25140), (6285, 24940), (6450, 24302), (7482, 20950), (8380, 18705), (8700, 18017), (10475, 14964), (12151, 12900), (12470, 12570)]