3984900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 11874240

約数和(自身を除く): 7889340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 359, 370, 444, 555, 718, 740, 925, 1077, 1110, 1436, 1795, 1850, 2154, 2220, 2775, 3590, 3700, 4308, 5385, 5550, 7180, 8975, 10770, 11100, 13283, 17950, 21540, 26566, 26925, 35900, 39849, 53132, 53850, 66415, 79698, 107700, 132830, 159396, 199245, 265660, 332075, 398490, 664150, 796980, 996225, 1328300, 1992450, 3984900]

約数ペア:

[(1, 3984900), (2, 1992450), (3, 1328300), (4, 996225), (5, 796980), (6, 664150), (10, 398490), (12, 332075), (15, 265660), (20, 199245), (25, 159396), (30, 132830), (37, 107700), (50, 79698), (60, 66415), (74, 53850), (75, 53132), (100, 39849), (111, 35900), (148, 26925), (150, 26566), (185, 21540), (222, 17950), (300, 13283), (359, 11100), (370, 10770), (444, 8975), (555, 7180), (718, 5550), (740, 5385), (925, 4308), (1077, 3700), (1110, 3590), (1436, 2775), (1795, 2220), (1850, 2154)]