125557020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{232513}}^1$

素因数の和:232531

約数の個数: 48

約数和(自身を含む): 390623520

約数和(自身を除く): 265066500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 232513, 465026, 697539, 930052, 1162565, 1395078, 2092617, 2325130, 2790156, 3487695, 4185234, 4650260, 6277851, 6975390, 8370468, 10463085, 12555702, 13950780, 20926170, 25111404, 31389255, 41852340, 62778510, 125557020]

約数ペア:

[(1, 125557020), (2, 62778510), (3, 41852340), (4, 31389255), (5, 25111404), (6, 20926170), (9, 13950780), (10, 12555702), (12, 10463085), (15, 8370468), (18, 6975390), (20, 6277851), (27, 4650260), (30, 4185234), (36, 3487695), (45, 2790156), (54, 2325130), (60, 2092617), (90, 1395078), (108, 1162565), (135, 930052), (180, 697539), (270, 465026), (540, 232513)]