75567520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 206236800

約数和(自身を除く): 130669280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 619, 763, 872, 1090, 1120, 1238, 1526, 1744, 2180, 2476, 3052, 3095, 3488, 3815, 4333, 4360, 4952, 6104, 6190, 7630, 8666, 8720, 9904, 12208, 12380, 15260, 17332, 17440, 19808, 21665, 24416, 24760, 30520, 34664, 43330, 49520, 61040, 67471, 69328, 86660, 99040, 122080, 134942, 138656, 173320, 269884, 337355, 346640, 472297, 539768, 674710, 693280, 944594, 1079536, 1349420, 1889188, 2159072, 2361485, 2698840, 3778376, 4722970, 5397680, 7556752, 9445940, 10795360, 15113504, 18891880, 37783760, 75567520]

約数ペア:

[(1, 75567520), (2, 37783760), (4, 18891880), (5, 15113504), (7, 10795360), (8, 9445940), (10, 7556752), (14, 5397680), (16, 4722970), (20, 3778376), (28, 2698840), (32, 2361485), (35, 2159072), (40, 1889188), (56, 1349420), (70, 1079536), (80, 944594), (109, 693280), (112, 674710), (140, 539768), (160, 472297), (218, 346640), (224, 337355), (280, 269884), (436, 173320), (545, 138656), (560, 134942), (619, 122080), (763, 99040), (872, 86660), (1090, 69328), (1120, 67471), (1238, 61040), (1526, 49520), (1744, 43330), (2180, 34664), (2476, 30520), (3052, 24760), (3095, 24416), (3488, 21665), (3815, 19808), (4333, 17440), (4360, 17332), (4952, 15260), (6104, 12380), (6190, 12208), (7630, 9904), (8666, 8720)]