133569100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{27259}}^1$

素因数の和:27287

約数の個数: 54

約数和(自身を含む): 337178940

約数和(自身を除く): 203609840

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 27259, 54518, 109036, 136295, 190813, 272590, 381626, 545180, 681475, 763252, 954065, 1335691, 1362950, 1908130, 2671382, 2725900, 3816260, 4770325, 5342764, 6678455, 9540650, 13356910, 19081300, 26713820, 33392275, 66784550, 133569100]

約数ペア:

[(1, 133569100), (2, 66784550), (4, 33392275), (5, 26713820), (7, 19081300), (10, 13356910), (14, 9540650), (20, 6678455), (25, 5342764), (28, 4770325), (35, 3816260), (49, 2725900), (50, 2671382), (70, 1908130), (98, 1362950), (100, 1335691), (140, 954065), (175, 763252), (196, 681475), (245, 545180), (350, 381626), (490, 272590), (700, 190813), (980, 136295), (1225, 109036), (2450, 54518), (4900, 27259)]