206741100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{3463}}^1$

素因数の和:3679

約数の個数: 72

約数和(自身を含む): 601350400

約数和(自身を除く): 394609300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3463, 3980, 4975, 5970, 6926, 9950, 10389, 11940, 13852, 14925, 17315, 19900, 20778, 29850, 34630, 41556, 51945, 59700, 69260, 86575, 103890, 173150, 207780, 259725, 346300, 519450, 689137, 1038900, 1378274, 2067411, 2756548, 3445685, 4134822, 6891370, 8269644, 10337055, 13782740, 17228425, 20674110, 34456850, 41348220, 51685275, 68913700, 103370550, 206741100]

約数ペア:

[(1, 206741100), (2, 103370550), (3, 68913700), (4, 51685275), (5, 41348220), (6, 34456850), (10, 20674110), (12, 17228425), (15, 13782740), (20, 10337055), (25, 8269644), (30, 6891370), (50, 4134822), (60, 3445685), (75, 2756548), (100, 2067411), (150, 1378274), (199, 1038900), (300, 689137), (398, 519450), (597, 346300), (796, 259725), (995, 207780), (1194, 173150), (1990, 103890), (2388, 86575), (2985, 69260), (3463, 59700), (3980, 51945), (4975, 41556), (5970, 34630), (6926, 29850), (9950, 20778), (10389, 19900), (11940, 17315), (13852, 14925)]