101021520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18301}}^1$

素因数の和:18340

約数の個数: 80

約数和(自身を含む): 326800512

約数和(自身を除く): 225778992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 18301, 36602, 54903, 73204, 91505, 109806, 146408, 183010, 219612, 274515, 292816, 366020, 420923, 439224, 549030, 732040, 841846, 878448, 1098060, 1262769, 1464080, 1683692, 2104615, 2196120, 2525538, 3367384, 4209230, 4392240, 5051076, 6313845, 6734768, 8418460, 10102152, 12627690, 16836920, 20204304, 25255380, 33673840, 50510760, 101021520]

約数ペア:

[(1, 101021520), (2, 50510760), (3, 33673840), (4, 25255380), (5, 20204304), (6, 16836920), (8, 12627690), (10, 10102152), (12, 8418460), (15, 6734768), (16, 6313845), (20, 5051076), (23, 4392240), (24, 4209230), (30, 3367384), (40, 2525538), (46, 2196120), (48, 2104615), (60, 1683692), (69, 1464080), (80, 1262769), (92, 1098060), (115, 878448), (120, 841846), (138, 732040), (184, 549030), (230, 439224), (240, 420923), (276, 366020), (345, 292816), (368, 274515), (460, 219612), (552, 183010), (690, 146408), (920, 109806), (1104, 91505), (1380, 73204), (1840, 54903), (2760, 36602), (5520, 18301)]