204236400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{170197}}^1$

素因数の和:170218

約数の個数: 60

約数和(自身を含む): 654241112

約数和(自身を除く): 450004712

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, 170197, 340394, 510591, 680788, 850985, 1021182, 1361576, 1701970, 2042364, 2552955, 2723152, 3403940, 4084728, 4254925, 5105910, 6807880, 8169456, 8509850, 10211820, 12764775, 13615760, 17019700, 20423640, 25529550, 34039400, 40847280, 51059100, 68078800, 102118200, 204236400]

約数ペア:

[(1, 204236400), (2, 102118200), (3, 68078800), (4, 51059100), (5, 40847280), (6, 34039400), (8, 25529550), (10, 20423640), (12, 17019700), (15, 13615760), (16, 12764775), (20, 10211820), (24, 8509850), (25, 8169456), (30, 6807880), (40, 5105910), (48, 4254925), (50, 4084728), (60, 3403940), (75, 2723152), (80, 2552955), (100, 2042364), (120, 1701970), (150, 1361576), (200, 1021182), (240, 850985), (300, 680788), (400, 510591), (600, 340394), (1200, 170197)]