206630100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{229589}}^1$

素因数の和:229609

約数の個数: 54

約数和(自身を含む): 647673390

約数和(自身を除く): 441043290

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 229589, 459178, 688767, 918356, 1147945, 1377534, 2066301, 2295890, 2755068, 3443835, 4132602, 4591780, 5739725, 6887670, 8265204, 10331505, 11479450, 13775340, 17219175, 20663010, 22958900, 34438350, 41326020, 51657525, 68876700, 103315050, 206630100]

約数ペア:

[(1, 206630100), (2, 103315050), (3, 68876700), (4, 51657525), (5, 41326020), (6, 34438350), (9, 22958900), (10, 20663010), (12, 17219175), (15, 13775340), (18, 11479450), (20, 10331505), (25, 8265204), (30, 6887670), (36, 5739725), (45, 4591780), (50, 4132602), (60, 3443835), (75, 2755068), (90, 2295890), (100, 2066301), (150, 1377534), (180, 1147945), (225, 918356), (300, 688767), (450, 459178), (900, 229589)]