128977650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{95539}}^1$

素因数の和:95560

約数の個数: 48

約数和(自身を含む): 355408800

約数和(自身を除く): 226431150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 95539, 191078, 286617, 477695, 573234, 859851, 955390, 1433085, 1719702, 2388475, 2579553, 2866170, 4299255, 4776950, 5159106, 7165425, 8598510, 12897765, 14330850, 21496275, 25795530, 42992550, 64488825, 128977650]

約数ペア:

[(1, 128977650), (2, 64488825), (3, 42992550), (5, 25795530), (6, 21496275), (9, 14330850), (10, 12897765), (15, 8598510), (18, 7165425), (25, 5159106), (27, 4776950), (30, 4299255), (45, 2866170), (50, 2579553), (54, 2388475), (75, 1719702), (90, 1433085), (135, 955390), (150, 859851), (225, 573234), (270, 477695), (450, 286617), (675, 191078), (1350, 95539)]