27460400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:187

約数の個数: 90

約数和(自身を含む): 72893772

約数和(自身を除く): 45433372

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 79, 80, 88, 100, 110, 158, 176, 200, 220, 275, 316, 395, 400, 440, 550, 632, 790, 869, 880, 1100, 1264, 1580, 1738, 1975, 2200, 3160, 3476, 3950, 4345, 4400, 6241, 6320, 6952, 7900, 8690, 12482, 13904, 15800, 17380, 21725, 24964, 31205, 31600, 34760, 43450, 49928, 62410, 68651, 69520, 86900, 99856, 124820, 137302, 156025, 173800, 249640, 274604, 312050, 343255, 347600, 499280, 549208, 624100, 686510, 1098416, 1248200, 1373020, 1716275, 2496400, 2746040, 3432550, 5492080, 6865100, 13730200, 27460400]

約数ペア:

[(1, 27460400), (2, 13730200), (4, 6865100), (5, 5492080), (8, 3432550), (10, 2746040), (11, 2496400), (16, 1716275), (20, 1373020), (22, 1248200), (25, 1098416), (40, 686510), (44, 624100), (50, 549208), (55, 499280), (79, 347600), (80, 343255), (88, 312050), (100, 274604), (110, 249640), (158, 173800), (176, 156025), (200, 137302), (220, 124820), (275, 99856), (316, 86900), (395, 69520), (400, 68651), (440, 62410), (550, 49928), (632, 43450), (790, 34760), (869, 31600), (880, 31205), (1100, 24964), (1264, 21725), (1580, 17380), (1738, 15800), (1975, 13904), (2200, 12482), (3160, 8690), (3476, 7900), (3950, 6952), (4345, 6320), (4400, 6241)]