12554250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 33022080

約数和(自身を除く): 20467830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 881, 950, 1425, 1762, 2375, 2643, 2850, 4405, 4750, 5286, 7125, 8810, 13215, 14250, 16739, 22025, 26430, 33478, 44050, 50217, 66075, 83695, 100434, 110125, 132150, 167390, 220250, 251085, 330375, 418475, 502170, 660750, 836950, 1255425, 2092375, 2510850, 4184750, 6277125, 12554250]

約数ペア:

[(1, 12554250), (2, 6277125), (3, 4184750), (5, 2510850), (6, 2092375), (10, 1255425), (15, 836950), (19, 660750), (25, 502170), (30, 418475), (38, 330375), (50, 251085), (57, 220250), (75, 167390), (95, 132150), (114, 110125), (125, 100434), (150, 83695), (190, 66075), (250, 50217), (285, 44050), (375, 33478), (475, 26430), (570, 22025), (750, 16739), (881, 14250), (950, 13215), (1425, 8810), (1762, 7125), (2375, 5286), (2643, 4750), (2850, 4405)]