138132400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{49333}}^1$

素因数の和:49358

約数の個数: 60

約数和(自身を含む): 379279792

約数和(自身を除く): 241147392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 49333, 98666, 197332, 246665, 345331, 394664, 493330, 690662, 789328, 986660, 1233325, 1381324, 1726655, 1973320, 2466650, 2762648, 3453310, 3946640, 4933300, 5525296, 6906620, 8633275, 9866600, 13813240, 17266550, 19733200, 27626480, 34533100, 69066200, 138132400]

約数ペア:

[(1, 138132400), (2, 69066200), (4, 34533100), (5, 27626480), (7, 19733200), (8, 17266550), (10, 13813240), (14, 9866600), (16, 8633275), (20, 6906620), (25, 5525296), (28, 4933300), (35, 3946640), (40, 3453310), (50, 2762648), (56, 2466650), (70, 1973320), (80, 1726655), (100, 1381324), (112, 1233325), (140, 986660), (175, 789328), (200, 690662), (280, 493330), (350, 394664), (400, 345331), (560, 246665), (700, 197332), (1400, 98666), (2800, 49333)]