69199900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 203181440

約数和(自身を除く): 133981540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 43, 44, 50, 55, 70, 76, 77, 86, 95, 100, 110, 121, 133, 140, 154, 172, 175, 190, 209, 215, 220, 242, 266, 275, 301, 308, 350, 380, 385, 418, 430, 473, 475, 484, 532, 550, 602, 605, 665, 700, 770, 817, 836, 847, 860, 946, 950, 1045, 1075, 1100, 1204, 1210, 1330, 1463, 1505, 1540, 1634, 1694, 1892, 1900, 1925, 2090, 2150, 2299, 2365, 2420, 2660, 2926, 3010, 3025, 3268, 3311, 3325, 3388, 3850, 4085, 4180, 4235, 4300, 4598, 4730, 5203, 5225, 5719, 5852, 6020, 6050, 6622, 6650, 7315, 7525, 7700, 8170, 8470, 8987, 9196, 9460, 10406, 10450, 11438, 11495, 11825, 12100, 13244, 13300, 14630, 15050, 16093, 16340, 16555, 16940, 17974, 20425, 20812, 20900, 21175, 22876, 22990, 23650, 26015, 28595, 29260, 30100, 32186, 33110, 35948, 36421, 36575, 40850, 42350, 44935, 45980, 47300, 52030, 57190, 57475, 62909, 64372, 66220, 72842, 73150, 80465, 81700, 82775, 84700, 89870, 98857, 104060, 114380, 114950, 125818, 130075, 142975, 145684, 146300, 160930, 165550, 179740, 182105, 197714, 224675, 229900, 251636, 260150, 285950, 314545, 321860, 331100, 364210, 395428, 402325, 449350, 494285, 520300, 571900, 629090, 691999, 728420, 804650, 898700, 910525, 988570, 1258180, 1383998, 1572725, 1609300, 1821050, 1977140, 2471425, 2767996, 3145450, 3459995, 3642100, 4942850, 6290900, 6919990, 9885700, 13839980, 17299975, 34599950, 69199900]

約数ペア:

[(1, 69199900), (2, 34599950), (4, 17299975), (5, 13839980), (7, 9885700), (10, 6919990), (11, 6290900), (14, 4942850), (19, 3642100), (20, 3459995), (22, 3145450), (25, 2767996), (28, 2471425), (35, 1977140), (38, 1821050), (43, 1609300), (44, 1572725), (50, 1383998), (55, 1258180), (70, 988570), (76, 910525), (77, 898700), (86, 804650), (95, 728420), (100, 691999), (110, 629090), (121, 571900), (133, 520300), (140, 494285), (154, 449350), (172, 402325), (175, 395428), (190, 364210), (209, 331100), (215, 321860), (220, 314545), (242, 285950), (266, 260150), (275, 251636), (301, 229900), (308, 224675), (350, 197714), (380, 182105), (385, 179740), (418, 165550), (430, 160930), (473, 146300), (475, 145684), (484, 142975), (532, 130075), (550, 125818), (602, 114950), (605, 114380), (665, 104060), (700, 98857), (770, 89870), (817, 84700), (836, 82775), (847, 81700), (860, 80465), (946, 73150), (950, 72842), (1045, 66220), (1075, 64372), (1100, 62909), (1204, 57475), (1210, 57190), (1330, 52030), (1463, 47300), (1505, 45980), (1540, 44935), (1634, 42350), (1694, 40850), (1892, 36575), (1900, 36421), (1925, 35948), (2090, 33110), (2150, 32186), (2299, 30100), (2365, 29260), (2420, 28595), (2660, 26015), (2926, 23650), (3010, 22990), (3025, 22876), (3268, 21175), (3311, 20900), (3325, 20812), (3388, 20425), (3850, 17974), (4085, 16940), (4180, 16555), (4235, 16340), (4300, 16093), (4598, 15050), (4730, 14630), (5203, 13300), (5225, 13244), (5719, 12100), (5852, 11825), (6020, 11495), (6050, 11438), (6622, 10450), (6650, 10406), (7315, 9460), (7525, 9196), (7700, 8987), (8170, 8470)]