199926900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{74047}}^1$

素因数の和:74070

約数の個数: 72

約数和(自身を含む): 642736640

約数和(自身を除く): 442809740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 74047, 148094, 222141, 296188, 370235, 444282, 666423, 740470, 888564, 1110705, 1332846, 1480940, 1851175, 1999269, 2221410, 2665692, 3332115, 3702350, 3998538, 4442820, 5553525, 6664230, 7404700, 7997076, 9996345, 11107050, 13328460, 16660575, 19992690, 22214100, 33321150, 39985380, 49981725, 66642300, 99963450, 199926900]

約数ペア:

[(1, 199926900), (2, 99963450), (3, 66642300), (4, 49981725), (5, 39985380), (6, 33321150), (9, 22214100), (10, 19992690), (12, 16660575), (15, 13328460), (18, 11107050), (20, 9996345), (25, 7997076), (27, 7404700), (30, 6664230), (36, 5553525), (45, 4442820), (50, 3998538), (54, 3702350), (60, 3332115), (75, 2665692), (90, 2221410), (100, 1999269), (108, 1851175), (135, 1480940), (150, 1332846), (180, 1110705), (225, 888564), (270, 740470), (300, 666423), (450, 444282), (540, 370235), (675, 296188), (900, 222141), (1350, 148094), (2700, 74047)]