122886900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{136541}}^1$

素因数の和:136561

約数の個数: 54

約数和(自身を含む): 385184982

約数和(自身を除く): 262298082

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 136541, 273082, 409623, 546164, 682705, 819246, 1228869, 1365410, 1638492, 2048115, 2457738, 2730820, 3413525, 4096230, 4915476, 6144345, 6827050, 8192460, 10240575, 12288690, 13654100, 20481150, 24577380, 30721725, 40962300, 61443450, 122886900]

約数ペア:

[(1, 122886900), (2, 61443450), (3, 40962300), (4, 30721725), (5, 24577380), (6, 20481150), (9, 13654100), (10, 12288690), (12, 10240575), (15, 8192460), (18, 6827050), (20, 6144345), (25, 4915476), (30, 4096230), (36, 3413525), (45, 2730820), (50, 2457738), (60, 2048115), (75, 1638492), (90, 1365410), (100, 1228869), (150, 819246), (180, 682705), (225, 546164), (300, 409623), (450, 273082), (900, 136541)]