231538800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{192949}}^1$

素因数の和:192970

約数の個数: 60

約数和(自身を含む): 741699800

約数和(自身を除く): 510161000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 192949, 385898, 578847, 771796, 964745, 1157694, 1543592, 1929490, 2315388, 2894235, 3087184, 3858980, 4630776, 4823725, 5788470, 7717960, 9261552, 9647450, 11576940, 14471175, 15435920, 19294900, 23153880, 28942350, 38589800, 46307760, 57884700, 77179600, 115769400, 231538800]

約数ペア:

[(1, 231538800), (2, 115769400), (3, 77179600), (4, 57884700), (5, 46307760), (6, 38589800), (8, 28942350), (10, 23153880), (12, 19294900), (15, 15435920), (16, 14471175), (20, 11576940), (24, 9647450), (25, 9261552), (30, 7717960), (40, 5788470), (48, 4823725), (50, 4630776), (60, 3858980), (75, 3087184), (80, 2894235), (100, 2315388), (120, 1929490), (150, 1543592), (200, 1157694), (240, 964745), (300, 771796), (400, 578847), (600, 385898), (1200, 192949)]