201619782540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101828173}}^1$

素因数の和:101828199

約数の個数: 72

約数和(自身を含む): 667178196048

約数和(自身を除く): 465558413508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 101828173, 203656346, 305484519, 407312692, 509140865, 610969038, 916453557, 1018281730, 1120109903, 1221938076, 1527422595, 1832907114, 2036563460, 2240219806, 3054845190, 3360329709, 3665814228, 4480439612, 4582267785, 5600549515, 6109690380, 6720659418, 9164535570, 10080989127, 11201099030, 13441318836, 16801648545, 18329071140, 20161978254, 22402198060, 33603297090, 40323956508, 50404945635, 67206594180, 100809891270, 201619782540]

約数ペア:

[(1, 201619782540), (2, 100809891270), (3, 67206594180), (4, 50404945635), (5, 40323956508), (6, 33603297090), (9, 22402198060), (10, 20161978254), (11, 18329071140), (12, 16801648545), (15, 13441318836), (18, 11201099030), (20, 10080989127), (22, 9164535570), (30, 6720659418), (33, 6109690380), (36, 5600549515), (44, 4582267785), (45, 4480439612), (55, 3665814228), (60, 3360329709), (66, 3054845190), (90, 2240219806), (99, 2036563460), (110, 1832907114), (132, 1527422595), (165, 1221938076), (180, 1120109903), (198, 1018281730), (220, 916453557), (330, 610969038), (396, 509140865), (495, 407312692), (660, 305484519), (990, 203656346), (1980, 101828173)]