68755320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 224518320

約数和(自身を除く): 155763000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 577, 662, 993, 1154, 1324, 1655, 1731, 1986, 2308, 2648, 2885, 2979, 3310, 3462, 3972, 4616, 4965, 5193, 5770, 5958, 6620, 6924, 7944, 8655, 9930, 10386, 11540, 11916, 13240, 13848, 14895, 17310, 19860, 20772, 23080, 23832, 25965, 29790, 34620, 39720, 41544, 51930, 59580, 69240, 103860, 119160, 190987, 207720, 381974, 572961, 763948, 954935, 1145922, 1527896, 1718883, 1909870, 2291844, 2864805, 3437766, 3819740, 4583688, 5729610, 6875532, 7639480, 8594415, 11459220, 13751064, 17188830, 22918440, 34377660, 68755320]

約数ペア:

[(1, 68755320), (2, 34377660), (3, 22918440), (4, 17188830), (5, 13751064), (6, 11459220), (8, 8594415), (9, 7639480), (10, 6875532), (12, 5729610), (15, 4583688), (18, 3819740), (20, 3437766), (24, 2864805), (30, 2291844), (36, 1909870), (40, 1718883), (45, 1527896), (60, 1145922), (72, 954935), (90, 763948), (120, 572961), (180, 381974), (331, 207720), (360, 190987), (577, 119160), (662, 103860), (993, 69240), (1154, 59580), (1324, 51930), (1655, 41544), (1731, 39720), (1986, 34620), (2308, 29790), (2648, 25965), (2885, 23832), (2979, 23080), (3310, 20772), (3462, 19860), (3972, 17310), (4616, 14895), (4965, 13848), (5193, 13240), (5770, 11916), (5958, 11540), (6620, 10386), (6924, 9930), (7944, 8655)]