85586280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 280264320

約数和(自身を除く): 194678040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 661, 664, 780, 830, 996, 1079, 1245, 1322, 1560, 1660, 1983, 1992, 2158, 2490, 2644, 3237, 3305, 3320, 3966, 4316, 4980, 5288, 5395, 6474, 6610, 7932, 8593, 8632, 9915, 9960, 10790, 12948, 13220, 15864, 16185, 17186, 19830, 21580, 25779, 25896, 26440, 32370, 34372, 39660, 42965, 43160, 51558, 54863, 64740, 68744, 79320, 85930, 103116, 109726, 128895, 129480, 164589, 171860, 206232, 219452, 257790, 274315, 329178, 343720, 438904, 515580, 548630, 658356, 713219, 822945, 1031160, 1097260, 1316712, 1426438, 1645890, 2139657, 2194520, 2852876, 3291780, 3566095, 4279314, 5705752, 6583560, 7132190, 8558628, 10698285, 14264380, 17117256, 21396570, 28528760, 42793140, 85586280]

約数ペア:

[(1, 85586280), (2, 42793140), (3, 28528760), (4, 21396570), (5, 17117256), (6, 14264380), (8, 10698285), (10, 8558628), (12, 7132190), (13, 6583560), (15, 5705752), (20, 4279314), (24, 3566095), (26, 3291780), (30, 2852876), (39, 2194520), (40, 2139657), (52, 1645890), (60, 1426438), (65, 1316712), (78, 1097260), (83, 1031160), (104, 822945), (120, 713219), (130, 658356), (156, 548630), (166, 515580), (195, 438904), (249, 343720), (260, 329178), (312, 274315), (332, 257790), (390, 219452), (415, 206232), (498, 171860), (520, 164589), (661, 129480), (664, 128895), (780, 109726), (830, 103116), (996, 85930), (1079, 79320), (1245, 68744), (1322, 64740), (1560, 54863), (1660, 51558), (1983, 43160), (1992, 42965), (2158, 39660), (2490, 34372), (2644, 32370), (3237, 26440), (3305, 25896), (3320, 25779), (3966, 21580), (4316, 19830), (4980, 17186), (5288, 16185), (5395, 15864), (6474, 13220), (6610, 12948), (7932, 10790), (8593, 9960), (8632, 9915)]