85045400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 235699200

約数和(自身を除く): 150653800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 31, 40, 43, 44, 50, 55, 58, 62, 86, 88, 100, 110, 116, 124, 145, 155, 172, 200, 215, 220, 232, 248, 275, 290, 310, 319, 341, 344, 430, 440, 473, 550, 580, 620, 638, 682, 725, 775, 860, 899, 946, 1075, 1100, 1160, 1240, 1247, 1276, 1333, 1364, 1450, 1550, 1595, 1705, 1720, 1798, 1892, 2150, 2200, 2365, 2494, 2552, 2666, 2728, 2900, 3100, 3190, 3410, 3596, 3784, 4300, 4495, 4730, 4988, 5332, 5800, 6200, 6235, 6380, 6665, 6820, 7192, 7975, 8525, 8600, 8990, 9460, 9889, 9976, 10664, 11825, 12470, 12760, 13330, 13640, 13717, 14663, 15950, 17050, 17980, 18920, 19778, 22475, 23650, 24940, 26660, 27434, 29326, 31175, 31900, 33325, 34100, 35960, 38657, 39556, 44950, 47300, 49445, 49880, 53320, 54868, 58652, 62350, 63800, 66650, 68200, 68585, 73315, 77314, 79112, 89900, 94600, 98890, 109736, 117304, 124700, 133300, 137170, 146630, 154628, 179800, 193285, 197780, 247225, 249400, 266600, 274340, 293260, 309256, 342925, 366575, 386570, 395560, 425227, 494450, 548680, 586520, 685850, 733150, 773140, 850454, 966425, 988900, 1371700, 1466300, 1546280, 1700908, 1932850, 1977800, 2126135, 2743400, 2932600, 3401816, 3865700, 4252270, 7731400, 8504540, 10630675, 17009080, 21261350, 42522700, 85045400]

約数ペア:

[(1, 85045400), (2, 42522700), (4, 21261350), (5, 17009080), (8, 10630675), (10, 8504540), (11, 7731400), (20, 4252270), (22, 3865700), (25, 3401816), (29, 2932600), (31, 2743400), (40, 2126135), (43, 1977800), (44, 1932850), (50, 1700908), (55, 1546280), (58, 1466300), (62, 1371700), (86, 988900), (88, 966425), (100, 850454), (110, 773140), (116, 733150), (124, 685850), (145, 586520), (155, 548680), (172, 494450), (200, 425227), (215, 395560), (220, 386570), (232, 366575), (248, 342925), (275, 309256), (290, 293260), (310, 274340), (319, 266600), (341, 249400), (344, 247225), (430, 197780), (440, 193285), (473, 179800), (550, 154628), (580, 146630), (620, 137170), (638, 133300), (682, 124700), (725, 117304), (775, 109736), (860, 98890), (899, 94600), (946, 89900), (1075, 79112), (1100, 77314), (1160, 73315), (1240, 68585), (1247, 68200), (1276, 66650), (1333, 63800), (1364, 62350), (1450, 58652), (1550, 54868), (1595, 53320), (1705, 49880), (1720, 49445), (1798, 47300), (1892, 44950), (2150, 39556), (2200, 38657), (2365, 35960), (2494, 34100), (2552, 33325), (2666, 31900), (2728, 31175), (2900, 29326), (3100, 27434), (3190, 26660), (3410, 24940), (3596, 23650), (3784, 22475), (4300, 19778), (4495, 18920), (4730, 17980), (4988, 17050), (5332, 15950), (5800, 14663), (6200, 13717), (6235, 13640), (6380, 13330), (6665, 12760), (6820, 12470), (7192, 11825), (7975, 10664), (8525, 9976), (8600, 9889), (8990, 9460)]