73775880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{68311}}^1$

素因数の和:68331

約数の個数: 64

約数和(自身を含む): 245923200

約数和(自身を除く): 172147320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 68311, 136622, 204933, 273244, 341555, 409866, 546488, 614799, 683110, 819732, 1024665, 1229598, 1366220, 1639464, 1844397, 2049330, 2459196, 2732440, 3073995, 3688794, 4098660, 4918392, 6147990, 7377588, 8197320, 9221985, 12295980, 14755176, 18443970, 24591960, 36887940, 73775880]

約数ペア:

[(1, 73775880), (2, 36887940), (3, 24591960), (4, 18443970), (5, 14755176), (6, 12295980), (8, 9221985), (9, 8197320), (10, 7377588), (12, 6147990), (15, 4918392), (18, 4098660), (20, 3688794), (24, 3073995), (27, 2732440), (30, 2459196), (36, 2049330), (40, 1844397), (45, 1639464), (54, 1366220), (60, 1229598), (72, 1024665), (90, 819732), (108, 683110), (120, 614799), (135, 546488), (180, 409866), (216, 341555), (270, 273244), (360, 204933), (540, 136622), (1080, 68311)]