268423400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1891

約数の個数: 96

約数和(自身を含む): 720192000

約数和(自身を除く): 451768600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 109, 140, 175, 200, 218, 280, 350, 436, 545, 700, 763, 872, 1090, 1400, 1526, 1759, 2180, 2725, 3052, 3518, 3815, 4360, 5450, 6104, 7036, 7630, 8795, 10900, 12313, 14072, 15260, 17590, 19075, 21800, 24626, 30520, 35180, 38150, 43975, 49252, 61565, 70360, 76300, 87950, 98504, 123130, 152600, 175900, 191731, 246260, 307825, 351800, 383462, 492520, 615650, 766924, 958655, 1231300, 1342117, 1533848, 1917310, 2462600, 2684234, 3834620, 4793275, 5368468, 6710585, 7669240, 9586550, 10736936, 13421170, 19173100, 26842340, 33552925, 38346200, 53684680, 67105850, 134211700, 268423400]

約数ペア:

[(1, 268423400), (2, 134211700), (4, 67105850), (5, 53684680), (7, 38346200), (8, 33552925), (10, 26842340), (14, 19173100), (20, 13421170), (25, 10736936), (28, 9586550), (35, 7669240), (40, 6710585), (50, 5368468), (56, 4793275), (70, 3834620), (100, 2684234), (109, 2462600), (140, 1917310), (175, 1533848), (200, 1342117), (218, 1231300), (280, 958655), (350, 766924), (436, 615650), (545, 492520), (700, 383462), (763, 351800), (872, 307825), (1090, 246260), (1400, 191731), (1526, 175900), (1759, 152600), (2180, 123130), (2725, 98504), (3052, 87950), (3518, 76300), (3815, 70360), (4360, 61565), (5450, 49252), (6104, 43975), (7036, 38150), (7630, 35180), (8795, 30520), (10900, 24626), (12313, 21800), (14072, 19075), (15260, 17590)]