201657771720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{62240053}}^1$

素因数の和:62240076

約数の個数: 80

約数和(自身を含む): 677794188060

約数和(自身を除く): 476136416340

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 62240053, 124480106, 186720159, 248960212, 311200265, 373440318, 497920424, 560160477, 622400530, 746880636, 933600795, 1120320954, 1244801060, 1493761272, 1680481431, 1867201590, 2240641908, 2489602120, 2800802385, 3360962862, 3734403180, 4481283816, 5041444293, 5601604770, 6721925724, 7468806360, 8402407155, 10082888586, 11203209540, 13443851448, 16804814310, 20165777172, 22406419080, 25207221465, 33609628620, 40331554344, 50414442930, 67219257240, 100828885860, 201657771720]

約数ペア:

[(1, 201657771720), (2, 100828885860), (3, 67219257240), (4, 50414442930), (5, 40331554344), (6, 33609628620), (8, 25207221465), (9, 22406419080), (10, 20165777172), (12, 16804814310), (15, 13443851448), (18, 11203209540), (20, 10082888586), (24, 8402407155), (27, 7468806360), (30, 6721925724), (36, 5601604770), (40, 5041444293), (45, 4481283816), (54, 3734403180), (60, 3360962862), (72, 2800802385), (81, 2489602120), (90, 2240641908), (108, 1867201590), (120, 1680481431), (135, 1493761272), (162, 1244801060), (180, 1120320954), (216, 933600795), (270, 746880636), (324, 622400530), (360, 560160477), (405, 497920424), (540, 373440318), (648, 311200265), (810, 248960212), (1080, 186720159), (1620, 124480106), (3240, 62240053)]