212842200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{354737}}^1$

素因数の和:354756

約数の個数: 48

約数和(自身を含む): 659812680

約数和(自身を除く): 446970480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 354737, 709474, 1064211, 1418948, 1773685, 2128422, 2837896, 3547370, 4256844, 5321055, 7094740, 8513688, 8868425, 10642110, 14189480, 17736850, 21284220, 26605275, 35473700, 42568440, 53210550, 70947400, 106421100, 212842200]

約数ペア:

[(1, 212842200), (2, 106421100), (3, 70947400), (4, 53210550), (5, 42568440), (6, 35473700), (8, 26605275), (10, 21284220), (12, 17736850), (15, 14189480), (20, 10642110), (24, 8868425), (25, 8513688), (30, 7094740), (40, 5321055), (50, 4256844), (60, 3547370), (75, 2837896), (100, 2128422), (120, 1773685), (150, 1418948), (200, 1064211), (300, 709474), (600, 354737)]