82503960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8929}}^1$

素因数の和:8961

約数の個数: 128

約数和(自身を含む): 308620800

約数和(自身を除く): 226116840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 8929, 9240, 17858, 26787, 35716, 44645, 53574, 62503, 71432, 89290, 98219, 107148, 125006, 133935, 178580, 187509, 196438, 214296, 250012, 267870, 294657, 312515, 357160, 375018, 392876, 491095, 500024, 535740, 589314, 625030, 687533, 750036, 785752, 937545, 982190, 1071480, 1178628, 1250060, 1375066, 1473285, 1500072, 1875090, 1964380, 2062599, 2357256, 2500120, 2750132, 2946570, 3437665, 3750180, 3928760, 4125198, 5500264, 5893140, 6875330, 7500360, 8250396, 10312995, 11786280, 13750660, 16500792, 20625990, 27501320, 41251980, 82503960]

約数ペア:

[(1, 82503960), (2, 41251980), (3, 27501320), (4, 20625990), (5, 16500792), (6, 13750660), (7, 11786280), (8, 10312995), (10, 8250396), (11, 7500360), (12, 6875330), (14, 5893140), (15, 5500264), (20, 4125198), (21, 3928760), (22, 3750180), (24, 3437665), (28, 2946570), (30, 2750132), (33, 2500120), (35, 2357256), (40, 2062599), (42, 1964380), (44, 1875090), (55, 1500072), (56, 1473285), (60, 1375066), (66, 1250060), (70, 1178628), (77, 1071480), (84, 982190), (88, 937545), (105, 785752), (110, 750036), (120, 687533), (132, 625030), (140, 589314), (154, 535740), (165, 500024), (168, 491095), (210, 392876), (220, 375018), (231, 357160), (264, 312515), (280, 294657), (308, 267870), (330, 250012), (385, 214296), (420, 196438), (440, 187509), (462, 178580), (616, 133935), (660, 125006), (770, 107148), (840, 98219), (924, 89290), (1155, 71432), (1320, 62503), (1540, 53574), (1848, 44645), (2310, 35716), (3080, 26787), (4620, 17858), (8929, 9240)]