118830400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 327400920

約数和(自身を除く): 208570520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 64, 65, 80, 100, 104, 116, 130, 145, 160, 197, 200, 208, 232, 260, 290, 320, 325, 377, 394, 400, 416, 464, 520, 580, 650, 725, 754, 788, 800, 832, 928, 985, 1040, 1160, 1300, 1450, 1508, 1576, 1600, 1856, 1885, 1970, 2080, 2320, 2561, 2600, 2900, 3016, 3152, 3770, 3940, 4160, 4640, 4925, 5122, 5200, 5713, 5800, 6032, 6304, 7540, 7880, 9280, 9425, 9850, 10244, 10400, 11426, 11600, 12064, 12608, 12805, 15080, 15760, 18850, 19700, 20488, 20800, 22852, 23200, 24128, 25610, 28565, 30160, 31520, 37700, 39400, 40976, 45704, 46400, 51220, 57130, 60320, 63040, 64025, 74269, 75400, 78800, 81952, 91408, 102440, 114260, 120640, 128050, 142825, 148538, 150800, 157600, 163904, 182816, 204880, 228520, 256100, 285650, 297076, 301600, 315200, 365632, 371345, 409760, 457040, 512200, 571300, 594152, 603200, 742690, 819520, 914080, 1024400, 1142600, 1188304, 1485380, 1828160, 1856725, 2048800, 2285200, 2376608, 2970760, 3713450, 4097600, 4570400, 4753216, 5941520, 7426900, 9140800, 11883040, 14853800, 23766080, 29707600, 59415200, 118830400]

約数ペア:

[(1, 118830400), (2, 59415200), (4, 29707600), (5, 23766080), (8, 14853800), (10, 11883040), (13, 9140800), (16, 7426900), (20, 5941520), (25, 4753216), (26, 4570400), (29, 4097600), (32, 3713450), (40, 2970760), (50, 2376608), (52, 2285200), (58, 2048800), (64, 1856725), (65, 1828160), (80, 1485380), (100, 1188304), (104, 1142600), (116, 1024400), (130, 914080), (145, 819520), (160, 742690), (197, 603200), (200, 594152), (208, 571300), (232, 512200), (260, 457040), (290, 409760), (320, 371345), (325, 365632), (377, 315200), (394, 301600), (400, 297076), (416, 285650), (464, 256100), (520, 228520), (580, 204880), (650, 182816), (725, 163904), (754, 157600), (788, 150800), (800, 148538), (832, 142825), (928, 128050), (985, 120640), (1040, 114260), (1160, 102440), (1300, 91408), (1450, 81952), (1508, 78800), (1576, 75400), (1600, 74269), (1856, 64025), (1885, 63040), (1970, 60320), (2080, 57130), (2320, 51220), (2561, 46400), (2600, 45704), (2900, 40976), (3016, 39400), (3152, 37700), (3770, 31520), (3940, 30160), (4160, 28565), (4640, 25610), (4925, 24128), (5122, 23200), (5200, 22852), (5713, 20800), (5800, 20488), (6032, 19700), (6304, 18850), (7540, 15760), (7880, 15080), (9280, 12805), (9425, 12608), (9850, 12064), (10244, 11600), (10400, 11426)]