7261100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 20998656

約数和(自身を除く): 13737556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 41, 44, 46, 50, 55, 70, 77, 82, 92, 100, 110, 115, 140, 154, 161, 164, 175, 205, 220, 230, 253, 275, 287, 308, 322, 350, 385, 410, 451, 460, 506, 550, 574, 575, 644, 700, 770, 805, 820, 902, 943, 1012, 1025, 1100, 1148, 1150, 1265, 1435, 1540, 1610, 1771, 1804, 1886, 1925, 2050, 2255, 2300, 2530, 2870, 3157, 3220, 3542, 3772, 3850, 4025, 4100, 4510, 4715, 5060, 5740, 6314, 6325, 6601, 7084, 7175, 7700, 8050, 8855, 9020, 9430, 10373, 11275, 12628, 12650, 13202, 14350, 15785, 16100, 17710, 18860, 20746, 22550, 23575, 25300, 26404, 28700, 31570, 33005, 35420, 41492, 44275, 45100, 47150, 51865, 63140, 66010, 72611, 78925, 88550, 94300, 103730, 132020, 145222, 157850, 165025, 177100, 207460, 259325, 290444, 315700, 330050, 363055, 518650, 660100, 726110, 1037300, 1452220, 1815275, 3630550, 7261100]

約数ペア:

[(1, 7261100), (2, 3630550), (4, 1815275), (5, 1452220), (7, 1037300), (10, 726110), (11, 660100), (14, 518650), (20, 363055), (22, 330050), (23, 315700), (25, 290444), (28, 259325), (35, 207460), (41, 177100), (44, 165025), (46, 157850), (50, 145222), (55, 132020), (70, 103730), (77, 94300), (82, 88550), (92, 78925), (100, 72611), (110, 66010), (115, 63140), (140, 51865), (154, 47150), (161, 45100), (164, 44275), (175, 41492), (205, 35420), (220, 33005), (230, 31570), (253, 28700), (275, 26404), (287, 25300), (308, 23575), (322, 22550), (350, 20746), (385, 18860), (410, 17710), (451, 16100), (460, 15785), (506, 14350), (550, 13202), (574, 12650), (575, 12628), (644, 11275), (700, 10373), (770, 9430), (805, 9020), (820, 8855), (902, 8050), (943, 7700), (1012, 7175), (1025, 7084), (1100, 6601), (1148, 6325), (1150, 6314), (1265, 5740), (1435, 5060), (1540, 4715), (1610, 4510), (1771, 4100), (1804, 4025), (1886, 3850), (1925, 3772), (2050, 3542), (2255, 3220), (2300, 3157), (2530, 2870)]