2007402900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{142369}}^1$

素因数の和:142433

約数の個数: 72

約数和(自身を含む): 5931703680

約数和(自身を除く): 3924300780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2350, 2820, 3525, 4700, 7050, 14100, 142369, 284738, 427107, 569476, 711845, 854214, 1423690, 1708428, 2135535, 2847380, 3559225, 4271070, 6691343, 7118450, 8542140, 10677675, 13382686, 14236900, 20074029, 21355350, 26765372, 33456715, 40148058, 42710700, 66913430, 80296116, 100370145, 133826860, 167283575, 200740290, 334567150, 401480580, 501850725, 669134300, 1003701450, 2007402900]

約数ペア:

[(1, 2007402900), (2, 1003701450), (3, 669134300), (4, 501850725), (5, 401480580), (6, 334567150), (10, 200740290), (12, 167283575), (15, 133826860), (20, 100370145), (25, 80296116), (30, 66913430), (47, 42710700), (50, 40148058), (60, 33456715), (75, 26765372), (94, 21355350), (100, 20074029), (141, 14236900), (150, 13382686), (188, 10677675), (235, 8542140), (282, 7118450), (300, 6691343), (470, 4271070), (564, 3559225), (705, 2847380), (940, 2135535), (1175, 1708428), (1410, 1423690), (2350, 854214), (2820, 711845), (3525, 569476), (4700, 427107), (7050, 284738), (14100, 142369)]