201328740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{124277}}^1$

素因数の和:124298

約数の個数: 60

約数和(自身を含む): 631580796

約数和(自身を除く): 430252056

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 124277, 248554, 372831, 497108, 621385, 745662, 1118493, 1242770, 1491324, 1864155, 2236986, 2485540, 3355479, 3728310, 4473972, 5592465, 6710958, 7456620, 10066437, 11184930, 13421916, 16777395, 20132874, 22369860, 33554790, 40265748, 50332185, 67109580, 100664370, 201328740]

約数ペア:

[(1, 201328740), (2, 100664370), (3, 67109580), (4, 50332185), (5, 40265748), (6, 33554790), (9, 22369860), (10, 20132874), (12, 16777395), (15, 13421916), (18, 11184930), (20, 10066437), (27, 7456620), (30, 6710958), (36, 5592465), (45, 4473972), (54, 3728310), (60, 3355479), (81, 2485540), (90, 2236986), (108, 1864155), (135, 1491324), (162, 1242770), (180, 1118493), (270, 745662), (324, 621385), (405, 497108), (540, 372831), (810, 248554), (1620, 124277)]