118763820

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{3491}}^1$

素因数の和:3522

約数の個数: 144

約数和(自身を含む): 427085568

約数和(自身を除く): 308321748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3491, 3780, 4860, 5670, 6804, 6982, 8505, 10473, 11340, 13964, 17010, 17455, 20946, 24437, 31419, 34020, 34910, 41892, 48874, 52365, 62838, 69820, 73311, 94257, 97748, 104730, 122185, 125676, 146622, 157095, 188514, 209460, 219933, 244370, 282771, 293244, 314190, 366555, 377028, 439866, 471285, 488740, 565542, 628380, 659799, 733110, 848313, 879732, 942570, 1099665, 1131084, 1319598, 1413855, 1466220, 1696626, 1885140, 1979397, 2199330, 2639196, 2827710, 3298995, 3393252, 3958794, 4241565, 4398660, 5655420, 5938191, 6597990, 7917588, 8483130, 9896985, 11876382, 13195980, 16966260, 19793970, 23752764, 29690955, 39587940, 59381910, 118763820]

約数ペア:

[(1, 118763820), (2, 59381910), (3, 39587940), (4, 29690955), (5, 23752764), (6, 19793970), (7, 16966260), (9, 13195980), (10, 11876382), (12, 9896985), (14, 8483130), (15, 7917588), (18, 6597990), (20, 5938191), (21, 5655420), (27, 4398660), (28, 4241565), (30, 3958794), (35, 3393252), (36, 3298995), (42, 2827710), (45, 2639196), (54, 2199330), (60, 1979397), (63, 1885140), (70, 1696626), (81, 1466220), (84, 1413855), (90, 1319598), (105, 1131084), (108, 1099665), (126, 942570), (135, 879732), (140, 848313), (162, 733110), (180, 659799), (189, 628380), (210, 565542), (243, 488740), (252, 471285), (270, 439866), (315, 377028), (324, 366555), (378, 314190), (405, 293244), (420, 282771), (486, 244370), (540, 219933), (567, 209460), (630, 188514), (756, 157095), (810, 146622), (945, 125676), (972, 122185), (1134, 104730), (1215, 97748), (1260, 94257), (1620, 73311), (1701, 69820), (1890, 62838), (2268, 52365), (2430, 48874), (2835, 41892), (3402, 34910), (3491, 34020), (3780, 31419), (4860, 24437), (5670, 20946), (6804, 17455), (6982, 17010), (8505, 13964), (10473, 11340)]