187997760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7253}}^1$

素因数の和:7282

約数の個数: 140

約数和(自身を含む): 668833308

約数和(自身を除く): 480835548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7253, 8640, 12960, 14506, 21759, 25920, 29012, 36265, 43518, 58024, 65277, 72530, 87036, 108795, 116048, 130554, 145060, 174072, 195831, 217590, 232096, 261108, 290120, 326385, 348144, 391662, 435180, 464192, 522216, 580240, 587493, 652770, 696288, 783324, 870360, 979155, 1044432, 1160480, 1174986, 1305540, 1392576, 1566648, 1740720, 1958310, 2088864, 2320960, 2349972, 2611080, 2937465, 3133296, 3481440, 3916620, 4177728, 4699944, 5222160, 5874930, 6266592, 6962880, 7833240, 9399888, 10444320, 11749860, 12533184, 15666480, 18799776, 20888640, 23499720, 31332960, 37599552, 46999440, 62665920, 93998880, 187997760]

約数ペア:

[(1, 187997760), (2, 93998880), (3, 62665920), (4, 46999440), (5, 37599552), (6, 31332960), (8, 23499720), (9, 20888640), (10, 18799776), (12, 15666480), (15, 12533184), (16, 11749860), (18, 10444320), (20, 9399888), (24, 7833240), (27, 6962880), (30, 6266592), (32, 5874930), (36, 5222160), (40, 4699944), (45, 4177728), (48, 3916620), (54, 3481440), (60, 3133296), (64, 2937465), (72, 2611080), (80, 2349972), (81, 2320960), (90, 2088864), (96, 1958310), (108, 1740720), (120, 1566648), (135, 1392576), (144, 1305540), (160, 1174986), (162, 1160480), (180, 1044432), (192, 979155), (216, 870360), (240, 783324), (270, 696288), (288, 652770), (320, 587493), (324, 580240), (360, 522216), (405, 464192), (432, 435180), (480, 391662), (540, 348144), (576, 326385), (648, 290120), (720, 261108), (810, 232096), (864, 217590), (960, 195831), (1080, 174072), (1296, 145060), (1440, 130554), (1620, 116048), (1728, 108795), (2160, 87036), (2592, 72530), (2880, 65277), (3240, 58024), (4320, 43518), (5184, 36265), (6480, 29012), (7253, 25920), (8640, 21759), (12960, 14506)]