69278220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 239500800

約数和(自身を除く): 170222580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 107, 108, 109, 110, 132, 135, 165, 180, 198, 214, 218, 220, 270, 297, 321, 327, 330, 396, 428, 436, 495, 535, 540, 545, 594, 642, 654, 660, 963, 981, 990, 1070, 1090, 1177, 1188, 1199, 1284, 1308, 1485, 1605, 1635, 1926, 1962, 1980, 2140, 2180, 2354, 2398, 2889, 2943, 2970, 3210, 3270, 3531, 3597, 3852, 3924, 4708, 4796, 4815, 4905, 5778, 5885, 5886, 5940, 5995, 6420, 6540, 7062, 7194, 9630, 9810, 10593, 10791, 11556, 11663, 11770, 11772, 11990, 14124, 14388, 14445, 14715, 17655, 17985, 19260, 19620, 21186, 21582, 23326, 23540, 23980, 28890, 29430, 31779, 32373, 34989, 35310, 35970, 42372, 43164, 46652, 52965, 53955, 57780, 58315, 58860, 63558, 64746, 69978, 70620, 71940, 104967, 105930, 107910, 116630, 127116, 128293, 129492, 139956, 158895, 161865, 174945, 209934, 211860, 215820, 233260, 256586, 314901, 317790, 323730, 349890, 384879, 419868, 513172, 524835, 629802, 635580, 641465, 647460, 699780, 769758, 1049670, 1154637, 1259604, 1282930, 1539516, 1574505, 1924395, 2099340, 2309274, 2565860, 3149010, 3463911, 3848790, 4618548, 5773185, 6298020, 6927822, 7697580, 11546370, 13855644, 17319555, 23092740, 34639110, 69278220]

約数ペア:

[(1, 69278220), (2, 34639110), (3, 23092740), (4, 17319555), (5, 13855644), (6, 11546370), (9, 7697580), (10, 6927822), (11, 6298020), (12, 5773185), (15, 4618548), (18, 3848790), (20, 3463911), (22, 3149010), (27, 2565860), (30, 2309274), (33, 2099340), (36, 1924395), (44, 1574505), (45, 1539516), (54, 1282930), (55, 1259604), (60, 1154637), (66, 1049670), (90, 769758), (99, 699780), (107, 647460), (108, 641465), (109, 635580), (110, 629802), (132, 524835), (135, 513172), (165, 419868), (180, 384879), (198, 349890), (214, 323730), (218, 317790), (220, 314901), (270, 256586), (297, 233260), (321, 215820), (327, 211860), (330, 209934), (396, 174945), (428, 161865), (436, 158895), (495, 139956), (535, 129492), (540, 128293), (545, 127116), (594, 116630), (642, 107910), (654, 105930), (660, 104967), (963, 71940), (981, 70620), (990, 69978), (1070, 64746), (1090, 63558), (1177, 58860), (1188, 58315), (1199, 57780), (1284, 53955), (1308, 52965), (1485, 46652), (1605, 43164), (1635, 42372), (1926, 35970), (1962, 35310), (1980, 34989), (2140, 32373), (2180, 31779), (2354, 29430), (2398, 28890), (2889, 23980), (2943, 23540), (2970, 23326), (3210, 21582), (3270, 21186), (3531, 19620), (3597, 19260), (3852, 17985), (3924, 17655), (4708, 14715), (4796, 14445), (4815, 14388), (4905, 14124), (5778, 11990), (5885, 11772), (5886, 11770), (5940, 11663), (5995, 11556), (6420, 10791), (6540, 10593), (7062, 9810), (7194, 9630)]