9601900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 27498240

約数和(自身を除く): 17896340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 43, 44, 50, 55, 58, 70, 77, 86, 100, 110, 116, 140, 145, 154, 172, 175, 203, 215, 220, 275, 290, 301, 308, 319, 350, 385, 406, 430, 473, 550, 580, 602, 638, 700, 725, 770, 812, 860, 946, 1015, 1075, 1100, 1204, 1247, 1276, 1450, 1505, 1540, 1595, 1892, 1925, 2030, 2150, 2233, 2365, 2494, 2900, 3010, 3190, 3311, 3850, 4060, 4300, 4466, 4730, 4988, 5075, 6020, 6235, 6380, 6622, 7525, 7700, 7975, 8729, 8932, 9460, 10150, 11165, 11825, 12470, 13244, 13717, 15050, 15950, 16555, 17458, 20300, 22330, 23650, 24940, 27434, 30100, 31175, 31900, 33110, 34916, 43645, 44660, 47300, 54868, 55825, 62350, 66220, 68585, 82775, 87290, 96019, 111650, 124700, 137170, 165550, 174580, 192038, 218225, 223300, 274340, 331100, 342925, 384076, 436450, 480095, 685850, 872900, 960190, 1371700, 1920380, 2400475, 4800950, 9601900]

約数ペア:

[(1, 9601900), (2, 4800950), (4, 2400475), (5, 1920380), (7, 1371700), (10, 960190), (11, 872900), (14, 685850), (20, 480095), (22, 436450), (25, 384076), (28, 342925), (29, 331100), (35, 274340), (43, 223300), (44, 218225), (50, 192038), (55, 174580), (58, 165550), (70, 137170), (77, 124700), (86, 111650), (100, 96019), (110, 87290), (116, 82775), (140, 68585), (145, 66220), (154, 62350), (172, 55825), (175, 54868), (203, 47300), (215, 44660), (220, 43645), (275, 34916), (290, 33110), (301, 31900), (308, 31175), (319, 30100), (350, 27434), (385, 24940), (406, 23650), (430, 22330), (473, 20300), (550, 17458), (580, 16555), (602, 15950), (638, 15050), (700, 13717), (725, 13244), (770, 12470), (812, 11825), (860, 11165), (946, 10150), (1015, 9460), (1075, 8932), (1100, 8729), (1204, 7975), (1247, 7700), (1276, 7525), (1450, 6622), (1505, 6380), (1540, 6235), (1595, 6020), (1892, 5075), (1925, 4988), (2030, 4730), (2150, 4466), (2233, 4300), (2365, 4060), (2494, 3850), (2900, 3311), (3010, 3190)]