8759100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 29942528

約数和(自身を除く): 21183428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 97, 100, 105, 129, 140, 150, 172, 175, 194, 210, 215, 258, 291, 300, 301, 350, 388, 420, 430, 485, 516, 525, 582, 602, 645, 679, 700, 860, 903, 970, 1050, 1075, 1164, 1204, 1290, 1358, 1455, 1505, 1806, 1940, 2037, 2100, 2150, 2425, 2580, 2716, 2910, 3010, 3225, 3395, 3612, 4074, 4171, 4300, 4515, 4850, 5820, 6020, 6450, 6790, 7275, 7525, 8148, 8342, 9030, 9700, 10185, 12513, 12900, 13580, 14550, 15050, 16684, 16975, 18060, 20370, 20855, 22575, 25026, 29100, 29197, 30100, 33950, 40740, 41710, 45150, 50052, 50925, 58394, 62565, 67900, 83420, 87591, 90300, 101850, 104275, 116788, 125130, 145985, 175182, 203700, 208550, 250260, 291970, 312825, 350364, 417100, 437955, 583940, 625650, 729925, 875910, 1251300, 1459850, 1751820, 2189775, 2919700, 4379550, 8759100]

約数ペア:

[(1, 8759100), (2, 4379550), (3, 2919700), (4, 2189775), (5, 1751820), (6, 1459850), (7, 1251300), (10, 875910), (12, 729925), (14, 625650), (15, 583940), (20, 437955), (21, 417100), (25, 350364), (28, 312825), (30, 291970), (35, 250260), (42, 208550), (43, 203700), (50, 175182), (60, 145985), (70, 125130), (75, 116788), (84, 104275), (86, 101850), (97, 90300), (100, 87591), (105, 83420), (129, 67900), (140, 62565), (150, 58394), (172, 50925), (175, 50052), (194, 45150), (210, 41710), (215, 40740), (258, 33950), (291, 30100), (300, 29197), (301, 29100), (350, 25026), (388, 22575), (420, 20855), (430, 20370), (485, 18060), (516, 16975), (525, 16684), (582, 15050), (602, 14550), (645, 13580), (679, 12900), (700, 12513), (860, 10185), (903, 9700), (970, 9030), (1050, 8342), (1075, 8148), (1164, 7525), (1204, 7275), (1290, 6790), (1358, 6450), (1455, 6020), (1505, 5820), (1806, 4850), (1940, 4515), (2037, 4300), (2100, 4171), (2150, 4074), (2425, 3612), (2580, 3395), (2716, 3225), (2910, 3010)]