72158100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{34361}}^1$

素因数の和:34385

約数の個数: 72

約数和(自身を含む): 238609728

約数和(自身を除く): 166451628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 34361, 68722, 103083, 137444, 171805, 206166, 240527, 343610, 412332, 481054, 515415, 687220, 721581, 859025, 962108, 1030830, 1202635, 1443162, 1718050, 2061660, 2405270, 2577075, 2886324, 3436100, 3607905, 4810540, 5154150, 6013175, 7215810, 10308300, 12026350, 14431620, 18039525, 24052700, 36079050, 72158100]

約数ペア:

[(1, 72158100), (2, 36079050), (3, 24052700), (4, 18039525), (5, 14431620), (6, 12026350), (7, 10308300), (10, 7215810), (12, 6013175), (14, 5154150), (15, 4810540), (20, 3607905), (21, 3436100), (25, 2886324), (28, 2577075), (30, 2405270), (35, 2061660), (42, 1718050), (50, 1443162), (60, 1202635), (70, 1030830), (75, 962108), (84, 859025), (100, 721581), (105, 687220), (140, 515415), (150, 481054), (175, 412332), (210, 343610), (300, 240527), (350, 206166), (420, 171805), (525, 137444), (700, 103083), (1050, 68722), (2100, 34361)]