138230280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1028

約数の個数: 128

約数和(自身を含む): 464400000

約数和(自身を除く): 326169720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 859, 894, 1080, 1192, 1341, 1490, 1718, 1788, 2235, 2577, 2682, 2980, 3436, 3576, 4023, 4295, 4470, 5154, 5364, 5960, 6705, 6872, 7731, 8046, 8590, 8940, 10308, 10728, 12885, 13410, 15462, 16092, 17180, 17880, 20115, 20616, 23193, 25770, 26820, 30924, 32184, 34360, 38655, 40230, 46386, 51540, 53640, 61848, 77310, 80460, 92772, 103080, 115965, 127991, 154620, 160920, 185544, 231930, 255982, 309240, 383973, 463860, 511964, 639955, 767946, 927720, 1023928, 1151919, 1279910, 1535892, 1919865, 2303838, 2559820, 3071784, 3455757, 3839730, 4607676, 5119640, 5759595, 6911514, 7679460, 9215352, 11519190, 13823028, 15358920, 17278785, 23038380, 27646056, 34557570, 46076760, 69115140, 138230280]

約数ペア:

[(1, 138230280), (2, 69115140), (3, 46076760), (4, 34557570), (5, 27646056), (6, 23038380), (8, 17278785), (9, 15358920), (10, 13823028), (12, 11519190), (15, 9215352), (18, 7679460), (20, 6911514), (24, 5759595), (27, 5119640), (30, 4607676), (36, 3839730), (40, 3455757), (45, 3071784), (54, 2559820), (60, 2303838), (72, 1919865), (90, 1535892), (108, 1279910), (120, 1151919), (135, 1023928), (149, 927720), (180, 767946), (216, 639955), (270, 511964), (298, 463860), (360, 383973), (447, 309240), (540, 255982), (596, 231930), (745, 185544), (859, 160920), (894, 154620), (1080, 127991), (1192, 115965), (1341, 103080), (1490, 92772), (1718, 80460), (1788, 77310), (2235, 61848), (2577, 53640), (2682, 51540), (2980, 46386), (3436, 40230), (3576, 38655), (4023, 34360), (4295, 32184), (4470, 30924), (5154, 26820), (5364, 25770), (5960, 23193), (6705, 20616), (6872, 20115), (7731, 17880), (8046, 17180), (8590, 16092), (8940, 15462), (10308, 13410), (10728, 12885)]