108574840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 282009600

約数和(自身を除く): 173434760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 67, 88, 110, 116, 127, 134, 145, 220, 232, 254, 268, 290, 319, 335, 440, 508, 536, 580, 635, 638, 670, 737, 1016, 1160, 1270, 1276, 1340, 1397, 1474, 1595, 1943, 2540, 2552, 2680, 2794, 2948, 3190, 3683, 3685, 3886, 5080, 5588, 5896, 6380, 6985, 7366, 7370, 7772, 8509, 9715, 11176, 12760, 13970, 14732, 14740, 15544, 17018, 18415, 19430, 21373, 27940, 29464, 29480, 34036, 36830, 38860, 40513, 42545, 42746, 55880, 68072, 73660, 77720, 81026, 85090, 85492, 93599, 106865, 147320, 162052, 170180, 170984, 187198, 202565, 213730, 246761, 324104, 340360, 374396, 405130, 427460, 467995, 493522, 748792, 810260, 854920, 935990, 987044, 1233805, 1620520, 1871980, 1974088, 2467610, 2714371, 3743960, 4935220, 5428742, 9870440, 10857484, 13571855, 21714968, 27143710, 54287420, 108574840]

約数ペア:

[(1, 108574840), (2, 54287420), (4, 27143710), (5, 21714968), (8, 13571855), (10, 10857484), (11, 9870440), (20, 5428742), (22, 4935220), (29, 3743960), (40, 2714371), (44, 2467610), (55, 1974088), (58, 1871980), (67, 1620520), (88, 1233805), (110, 987044), (116, 935990), (127, 854920), (134, 810260), (145, 748792), (220, 493522), (232, 467995), (254, 427460), (268, 405130), (290, 374396), (319, 340360), (335, 324104), (440, 246761), (508, 213730), (536, 202565), (580, 187198), (635, 170984), (638, 170180), (670, 162052), (737, 147320), (1016, 106865), (1160, 93599), (1270, 85492), (1276, 85090), (1340, 81026), (1397, 77720), (1474, 73660), (1595, 68072), (1943, 55880), (2540, 42746), (2552, 42545), (2680, 40513), (2794, 38860), (2948, 36830), (3190, 34036), (3683, 29480), (3685, 29464), (3886, 27940), (5080, 21373), (5588, 19430), (5896, 18415), (6380, 17018), (6985, 15544), (7366, 14740), (7370, 14732), (7772, 13970), (8509, 12760), (9715, 11176)]