31414800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 102957696

約数和(自身を除く): 71542896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 557, 564, 600, 705, 752, 940, 1114, 1128, 1175, 1200, 1410, 1671, 1880, 2228, 2256, 2350, 2785, 2820, 3342, 3525, 3760, 4456, 4700, 5570, 5640, 6684, 7050, 8355, 8912, 9400, 11140, 11280, 13368, 13925, 14100, 16710, 18800, 22280, 26179, 26736, 27850, 28200, 33420, 41775, 44560, 52358, 55700, 56400, 66840, 78537, 83550, 104716, 111400, 130895, 133680, 157074, 167100, 209432, 222800, 261790, 314148, 334200, 392685, 418864, 523580, 628296, 654475, 668400, 785370, 1047160, 1256592, 1308950, 1570740, 1963425, 2094320, 2617900, 3141480, 3926850, 5235800, 6282960, 7853700, 10471600, 15707400, 31414800]

約数ペア:

[(1, 31414800), (2, 15707400), (3, 10471600), (4, 7853700), (5, 6282960), (6, 5235800), (8, 3926850), (10, 3141480), (12, 2617900), (15, 2094320), (16, 1963425), (20, 1570740), (24, 1308950), (25, 1256592), (30, 1047160), (40, 785370), (47, 668400), (48, 654475), (50, 628296), (60, 523580), (75, 418864), (80, 392685), (94, 334200), (100, 314148), (120, 261790), (141, 222800), (150, 209432), (188, 167100), (200, 157074), (235, 133680), (240, 130895), (282, 111400), (300, 104716), (376, 83550), (400, 78537), (470, 66840), (557, 56400), (564, 55700), (600, 52358), (705, 44560), (752, 41775), (940, 33420), (1114, 28200), (1128, 27850), (1175, 26736), (1200, 26179), (1410, 22280), (1671, 18800), (1880, 16710), (2228, 14100), (2256, 13925), (2350, 13368), (2785, 11280), (2820, 11140), (3342, 9400), (3525, 8912), (3760, 8355), (4456, 7050), (4700, 6684), (5570, 5640)]