115650780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 380741760

約数和(自身を除く): 265090980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 139, 140, 147, 196, 210, 245, 278, 283, 294, 417, 420, 490, 556, 566, 588, 695, 735, 834, 849, 973, 980, 1132, 1390, 1415, 1470, 1668, 1698, 1946, 1981, 2085, 2780, 2830, 2919, 2940, 3396, 3892, 3962, 4170, 4245, 4865, 5660, 5838, 5943, 6811, 7924, 8340, 8490, 9730, 9905, 11676, 11886, 13622, 13867, 14595, 16980, 19460, 19810, 20433, 23772, 27244, 27734, 29190, 29715, 34055, 39337, 39620, 40866, 41601, 55468, 58380, 59430, 68110, 69335, 78674, 81732, 83202, 102165, 118011, 118860, 136220, 138670, 157348, 166404, 196685, 204330, 208005, 236022, 275359, 277340, 393370, 408660, 416010, 472044, 550718, 590055, 786740, 826077, 832020, 1101436, 1180110, 1376795, 1652154, 1927513, 2360220, 2753590, 3304308, 3855026, 4130385, 5507180, 5782539, 7710052, 8260770, 9637565, 11565078, 16521540, 19275130, 23130156, 28912695, 38550260, 57825390, 115650780]

約数ペア:

[(1, 115650780), (2, 57825390), (3, 38550260), (4, 28912695), (5, 23130156), (6, 19275130), (7, 16521540), (10, 11565078), (12, 9637565), (14, 8260770), (15, 7710052), (20, 5782539), (21, 5507180), (28, 4130385), (30, 3855026), (35, 3304308), (42, 2753590), (49, 2360220), (60, 1927513), (70, 1652154), (84, 1376795), (98, 1180110), (105, 1101436), (139, 832020), (140, 826077), (147, 786740), (196, 590055), (210, 550718), (245, 472044), (278, 416010), (283, 408660), (294, 393370), (417, 277340), (420, 275359), (490, 236022), (556, 208005), (566, 204330), (588, 196685), (695, 166404), (735, 157348), (834, 138670), (849, 136220), (973, 118860), (980, 118011), (1132, 102165), (1390, 83202), (1415, 81732), (1470, 78674), (1668, 69335), (1698, 68110), (1946, 59430), (1981, 58380), (2085, 55468), (2780, 41601), (2830, 40866), (2919, 39620), (2940, 39337), (3396, 34055), (3892, 29715), (3962, 29190), (4170, 27734), (4245, 27244), (4865, 23772), (5660, 20433), (5838, 19810), (5943, 19460), (6811, 16980), (7924, 14595), (8340, 13867), (8490, 13622), (9730, 11886), (9905, 11676)]