118920300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13669}}^1$

素因数の和:13715

約数の個数: 72

約数和(自身を含む): 355966800

約数和(自身を除く): 237046500

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, 13669, 27338, 41007, 54676, 68345, 82014, 136690, 164028, 205035, 273380, 341725, 396401, 410070, 683450, 792802, 820140, 1025175, 1189203, 1366900, 1585604, 1982005, 2050350, 2378406, 3964010, 4100700, 4756812, 5946015, 7928020, 9910025, 11892030, 19820050, 23784060, 29730075, 39640100, 59460150, 118920300]

約数ペア:

[(1, 118920300), (2, 59460150), (3, 39640100), (4, 29730075), (5, 23784060), (6, 19820050), (10, 11892030), (12, 9910025), (15, 7928020), (20, 5946015), (25, 4756812), (29, 4100700), (30, 3964010), (50, 2378406), (58, 2050350), (60, 1982005), (75, 1585604), (87, 1366900), (100, 1189203), (116, 1025175), (145, 820140), (150, 792802), (174, 683450), (290, 410070), (300, 396401), (348, 341725), (435, 273380), (580, 205035), (725, 164028), (870, 136690), (1450, 82014), (1740, 68345), (2175, 54676), (2900, 41007), (4350, 27338), (8700, 13669)]