146939800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 394617600

約数和(自身を除く): 247677800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 103, 140, 175, 200, 206, 280, 350, 412, 515, 700, 721, 824, 1019, 1030, 1400, 1442, 2038, 2060, 2575, 2884, 3605, 4076, 4120, 5095, 5150, 5768, 7133, 7210, 8152, 10190, 10300, 14266, 14420, 18025, 20380, 20600, 25475, 28532, 28840, 35665, 36050, 40760, 50950, 57064, 71330, 72100, 101900, 104957, 142660, 144200, 178325, 203800, 209914, 285320, 356650, 419828, 524785, 713300, 734699, 839656, 1049570, 1426600, 1469398, 2099140, 2623925, 2938796, 3673495, 4198280, 5247850, 5877592, 7346990, 10495700, 14693980, 18367475, 20991400, 29387960, 36734950, 73469900, 146939800]

約数ペア:

[(1, 146939800), (2, 73469900), (4, 36734950), (5, 29387960), (7, 20991400), (8, 18367475), (10, 14693980), (14, 10495700), (20, 7346990), (25, 5877592), (28, 5247850), (35, 4198280), (40, 3673495), (50, 2938796), (56, 2623925), (70, 2099140), (100, 1469398), (103, 1426600), (140, 1049570), (175, 839656), (200, 734699), (206, 713300), (280, 524785), (350, 419828), (412, 356650), (515, 285320), (700, 209914), (721, 203800), (824, 178325), (1019, 144200), (1030, 142660), (1400, 104957), (1442, 101900), (2038, 72100), (2060, 71330), (2575, 57064), (2884, 50950), (3605, 40760), (4076, 36050), (4120, 35665), (5095, 28840), (5150, 28532), (5768, 25475), (7133, 20600), (7210, 20380), (8152, 18025), (10190, 14420), (10300, 14266)]