67302620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 185008320

約数和(自身を除く): 117705700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 121, 137, 140, 145, 154, 203, 220, 242, 274, 290, 308, 319, 385, 406, 484, 548, 580, 605, 638, 685, 770, 812, 847, 959, 1015, 1210, 1276, 1370, 1507, 1540, 1595, 1694, 1918, 2030, 2233, 2420, 2740, 3014, 3190, 3388, 3509, 3836, 3973, 4060, 4235, 4466, 4795, 6028, 6380, 7018, 7535, 7946, 8470, 8932, 9590, 10549, 11165, 14036, 15070, 15892, 16577, 16940, 17545, 19180, 19865, 21098, 22330, 24563, 27811, 30140, 33154, 35090, 39730, 42196, 43703, 44660, 49126, 52745, 55622, 66308, 70180, 79460, 82885, 87406, 98252, 105490, 111244, 116039, 122815, 139055, 165770, 174812, 210980, 218515, 232078, 245630, 278110, 305921, 331540, 437030, 464156, 480733, 491260, 556220, 580195, 611842, 874060, 961466, 1160390, 1223684, 1529605, 1922932, 2320780, 2403665, 3059210, 3365131, 4807330, 6118420, 6730262, 9614660, 13460524, 16825655, 33651310, 67302620]

約数ペア:

[(1, 67302620), (2, 33651310), (4, 16825655), (5, 13460524), (7, 9614660), (10, 6730262), (11, 6118420), (14, 4807330), (20, 3365131), (22, 3059210), (28, 2403665), (29, 2320780), (35, 1922932), (44, 1529605), (55, 1223684), (58, 1160390), (70, 961466), (77, 874060), (110, 611842), (116, 580195), (121, 556220), (137, 491260), (140, 480733), (145, 464156), (154, 437030), (203, 331540), (220, 305921), (242, 278110), (274, 245630), (290, 232078), (308, 218515), (319, 210980), (385, 174812), (406, 165770), (484, 139055), (548, 122815), (580, 116039), (605, 111244), (638, 105490), (685, 98252), (770, 87406), (812, 82885), (847, 79460), (959, 70180), (1015, 66308), (1210, 55622), (1276, 52745), (1370, 49126), (1507, 44660), (1540, 43703), (1595, 42196), (1694, 39730), (1918, 35090), (2030, 33154), (2233, 30140), (2420, 27811), (2740, 24563), (3014, 22330), (3190, 21098), (3388, 19865), (3509, 19180), (3836, 17545), (3973, 16940), (4060, 16577), (4235, 15892), (4466, 15070), (4795, 14036), (6028, 11165), (6380, 10549), (7018, 9590), (7535, 8932), (7946, 8470)]