130149180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 240

約数和(自身を含む): 487872000

約数和(自身を除く): 357722820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 499, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 945, 966, 998, 1035, 1134, 1242, 1260, 1380, 1449, 1497, 1610, 1620, 1863, 1890, 1932, 1996, 2070, 2268, 2415, 2484, 2495, 2835, 2898, 2994, 3105, 3220, 3493, 3726, 3780, 4140, 4347, 4491, 4830, 4990, 5670, 5796, 5988, 6210, 6986, 7245, 7452, 7485, 8694, 8982, 9315, 9660, 9980, 10479, 11340, 11477, 12420, 13041, 13473, 13972, 14490, 14970, 17388, 17465, 17964, 18630, 20958, 21735, 22455, 22954, 26082, 26946, 28980, 29940, 31437, 34431, 34930, 37260, 40419, 41916, 43470, 44910, 45908, 52164, 52395, 53892, 57385, 62874, 65205, 67365, 68862, 69860, 80339, 80838, 86940, 89820, 94311, 103293, 104790, 114770, 125748, 130410, 134730, 137724, 157185, 160678, 161676, 172155, 188622, 202095, 206586, 209580, 229540, 241017, 260820, 269460, 282933, 309879, 314370, 321356, 344310, 377244, 401695, 404190, 413172, 471555, 482034, 516465, 565866, 619758, 628740, 688620, 723051, 803390, 808380, 929637, 943110, 964068, 1032930, 1131732, 1205085, 1239516, 1414665, 1446102, 1549395, 1606780, 1859274, 1886220, 2065860, 2169153, 2410170, 2829330, 2892204, 3098790, 3615255, 3718548, 4338306, 4648185, 4820340, 5658660, 6197580, 6507459, 7230510, 8676612, 9296370, 10845765, 13014918, 14461020, 18592740, 21691530, 26029836, 32537295, 43383060, 65074590, 130149180]

約数ペア:

[(1, 130149180), (2, 65074590), (3, 43383060), (4, 32537295), (5, 26029836), (6, 21691530), (7, 18592740), (9, 14461020), (10, 13014918), (12, 10845765), (14, 9296370), (15, 8676612), (18, 7230510), (20, 6507459), (21, 6197580), (23, 5658660), (27, 4820340), (28, 4648185), (30, 4338306), (35, 3718548), (36, 3615255), (42, 3098790), (45, 2892204), (46, 2829330), (54, 2410170), (60, 2169153), (63, 2065860), (69, 1886220), (70, 1859274), (81, 1606780), (84, 1549395), (90, 1446102), (92, 1414665), (105, 1239516), (108, 1205085), (115, 1131732), (126, 1032930), (135, 964068), (138, 943110), (140, 929637), (161, 808380), (162, 803390), (180, 723051), (189, 688620), (207, 628740), (210, 619758), (230, 565866), (252, 516465), (270, 482034), (276, 471555), (315, 413172), (322, 404190), (324, 401695), (345, 377244), (378, 344310), (405, 321356), (414, 314370), (420, 309879), (460, 282933), (483, 269460), (499, 260820), (540, 241017), (567, 229540), (621, 209580), (630, 206586), (644, 202095), (690, 188622), (756, 172155), (805, 161676), (810, 160678), (828, 157185), (945, 137724), (966, 134730), (998, 130410), (1035, 125748), (1134, 114770), (1242, 104790), (1260, 103293), (1380, 94311), (1449, 89820), (1497, 86940), (1610, 80838), (1620, 80339), (1863, 69860), (1890, 68862), (1932, 67365), (1996, 65205), (2070, 62874), (2268, 57385), (2415, 53892), (2484, 52395), (2495, 52164), (2835, 45908), (2898, 44910), (2994, 43470), (3105, 41916), (3220, 40419), (3493, 37260), (3726, 34930), (3780, 34431), (4140, 31437), (4347, 29940), (4491, 28980), (4830, 26946), (4990, 26082), (5670, 22954), (5796, 22455), (5988, 21735), (6210, 20958), (6986, 18630), (7245, 17964), (7452, 17465), (7485, 17388), (8694, 14970), (8982, 14490), (9315, 13972), (9660, 13473), (9980, 13041), (10479, 12420), (11340, 11477)]