66239300

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 148948800

約数和(自身を除く): 82709500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 103, 109, 118, 206, 218, 236, 295, 412, 436, 515, 545, 590, 1030, 1090, 1180, 1475, 2060, 2180, 2575, 2725, 2950, 5150, 5450, 5900, 6077, 6431, 10300, 10900, 11227, 12154, 12862, 22454, 24308, 25724, 30385, 32155, 44908, 56135, 60770, 64310, 112270, 121540, 128620, 151925, 160775, 224540, 280675, 303850, 321550, 561350, 607700, 643100, 662393, 1122700, 1324786, 2649572, 3311965, 6623930, 13247860, 16559825, 33119650, 66239300]

約数ペア:

[(1, 66239300), (2, 33119650), (4, 16559825), (5, 13247860), (10, 6623930), (20, 3311965), (25, 2649572), (50, 1324786), (59, 1122700), (100, 662393), (103, 643100), (109, 607700), (118, 561350), (206, 321550), (218, 303850), (236, 280675), (295, 224540), (412, 160775), (436, 151925), (515, 128620), (545, 121540), (590, 112270), (1030, 64310), (1090, 60770), (1180, 56135), (1475, 44908), (2060, 32155), (2180, 30385), (2575, 25724), (2725, 24308), (2950, 22454), (5150, 12862), (5450, 12154), (5900, 11227), (6077, 10900), (6431, 10300)]