67801300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 108

約数和(自身を含む): 174106044

約数和(自身を除く): 106304744

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 101, 137, 140, 175, 196, 202, 245, 274, 350, 404, 490, 505, 548, 685, 700, 707, 959, 980, 1010, 1225, 1370, 1414, 1918, 2020, 2450, 2525, 2740, 2828, 3425, 3535, 3836, 4795, 4900, 4949, 5050, 6713, 6850, 7070, 9590, 9898, 10100, 13426, 13700, 13837, 14140, 17675, 19180, 19796, 23975, 24745, 26852, 27674, 33565, 35350, 47950, 49490, 55348, 67130, 69185, 70700, 95900, 96859, 98980, 123725, 134260, 138370, 167825, 193718, 247450, 276740, 335650, 345925, 387436, 484295, 494900, 671300, 678013, 691850, 968590, 1356026, 1383700, 1937180, 2421475, 2712052, 3390065, 4842950, 6780130, 9685900, 13560260, 16950325, 33900650, 67801300]

約数ペア:

[(1, 67801300), (2, 33900650), (4, 16950325), (5, 13560260), (7, 9685900), (10, 6780130), (14, 4842950), (20, 3390065), (25, 2712052), (28, 2421475), (35, 1937180), (49, 1383700), (50, 1356026), (70, 968590), (98, 691850), (100, 678013), (101, 671300), (137, 494900), (140, 484295), (175, 387436), (196, 345925), (202, 335650), (245, 276740), (274, 247450), (350, 193718), (404, 167825), (490, 138370), (505, 134260), (548, 123725), (685, 98980), (700, 96859), (707, 95900), (959, 70700), (980, 69185), (1010, 67130), (1225, 55348), (1370, 49490), (1414, 47950), (1918, 35350), (2020, 33565), (2450, 27674), (2525, 26852), (2740, 24745), (2828, 23975), (3425, 19796), (3535, 19180), (3836, 17675), (4795, 14140), (4900, 13837), (4949, 13700), (5050, 13426), (6713, 10100), (6850, 9898), (7070, 9590)]