123021450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{91127}}^1$

素因数の和:91148

約数の個数: 48

約数和(自身を含む): 338996160

約数和(自身を除く): 215974710

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, 91127, 182254, 273381, 455635, 546762, 820143, 911270, 1366905, 1640286, 2278175, 2460429, 2733810, 4100715, 4556350, 4920858, 6834525, 8201430, 12302145, 13669050, 20503575, 24604290, 41007150, 61510725, 123021450]

約数ペア:

[(1, 123021450), (2, 61510725), (3, 41007150), (5, 24604290), (6, 20503575), (9, 13669050), (10, 12302145), (15, 8201430), (18, 6834525), (25, 4920858), (27, 4556350), (30, 4100715), (45, 2733810), (50, 2460429), (54, 2278175), (75, 1640286), (90, 1366905), (135, 911270), (150, 820143), (225, 546762), (270, 455635), (450, 273381), (675, 182254), (1350, 91127)]